Omnitrix (Dustin 10 and Ben 10)

Aliens
1. Heatblast/Ultimate Heatblast/Zenith Heatblast

2. Four Arms/Ultimate Fourarms

3. Grey Matter/Ultimate Grey Matter

4. XLR8/Gemplified XLR8/Ultimate XLR8

5. Upgrade/Ultimate Upgrade

6. Diamondhead/Ultimate Diamondhead

7. Ripjaws

8. Stinkfly/Ultimate Stinkfly

9. Ghostfreak/Ultimate Ghostfreak/Zenith Ghostfreak

10. Wildmutt/Ultimate Wildmutt

11. Hydrosaur (Nessy for Ben)

12. Amoeblob

13. Buzzshock

14. Tyrantacle

15. Goop/Ultimate Goop/Zenith Goop

16. Chromastone/Chromastone God Mode/Ultimate Chromastone/Zenith Chromastone

17. Spidermonkey/Ultimate Spidermonkey/Zenith Spidermonkey

18. Swampfire/Gemplified SwampfireUltimate Swampfire/Zenith Swampfire

19. Echo Echo/Ultimate Echo Echo/Zenith Echo Echo

20. Big Chill/Ultimate Big Chill/Zenith Big Chill

21. Humongousaur/Ultimate Humongousaur/Zenith Humongousaur

22. Jetray/Gemplified Jetray/Ultimate Jetray/Zenith Jetray

23. Brainstorm/Ultimate Brainstorm/Zenith Brainstorm

24. Ditto

24. Eye Guy

25. Cannonbolt/Ultimate Cannonbolt/Zenith Cannonbolt

26. Wildvine/Ultimate Wildvine

27. Upchuck (Perk/Murk)

28. Spitter

29. Arcticguana/Ultimate Arcticguana/Zenith Arcticguana

30. Alien X/Ultimate Alien X/Zenith Alien X

31. WarGreymon

32. MetalGarurumon

33. Mewtwo

34. Atomix/Ultimate Atomix

35. Ultima

36. Omniprime (DriveMaxUltraZord's alien)

37. Wendighost

38. Neos

39. Lilithmon/Ultimate Lilithmon/Zenith Lilithmon

40. Snakepit

41. Sandbox

42. Sugar Spider

43. Raven/Raven Soul Mode/Ultimate Raven/Ultimate Kurama Raven/Ultimate Lustful Raven (DriveMaxUltraZord's alien)

44. Blastmon/Ultimate Blastmon

45. Way Big/Ultimate Way Big/Zenith Way Big/Gemplified Way Big/Omni-Enhanced Way Big

46. Starfire/Ultimate Starfire/Ultimate Lustful Starfire (DriveMaxUltraZord's alien)

47. Outbreak

48. Genesect

49. Lodestar

50. Shellhead

51. Toepick

52. Blitzwolfer (Benwolf for Ben)

53. Slender Bender

54. Snare-Oh (Benmummy for Ben)/Gemplified Snare-Oh

55. Rath/Ultimate Rath

56. Nanomech

57. Retro/Ultimate Retro/Zenith Retro/Gemplified Retro/ Omni-Enhanced Retro

58. Frankenstrike (Benvicktor for Ben)

59. Ring Master/Ultimate Ring Master

59. Rocks

60. Kurama

61. Squidstrictor

62. Spyder

63. Shudderfly

64. Exodia/Bakenoko Exodia/Ultimate Exodia/Zenith Exodia

65. Terraspin

66. Millennium/Ultimate Millennium/Zenith Millennium (obtained from Eon)

67. Armodrillo/Ultimate Armodrillo

68. NRG

69. AmpFibian

70. Water Hazard/Ultimate Water Hazard

71. Kicksune

72. Inculust

73. Chiller Thriller

74. Snapdragon

75. Prisma

76. Bug Bomb

77. Skid Mark

78. IQ

79. Dark Spark

80. Synthwave

81. Pikachu/Ultimate Pikachu (DriveMaxUltraZord's alien)

82. Xenos (DriveMaxUltraZord's alien)

83. Garchomp/Ultimate Garchomp/Giga Garchomp (DriveMaxUltraZord's alien)

84. Rayquaza/Ultimate Rayquaza (DriveMaxUltraZord's alien)

85. Flower Power

86. Stingcada

78. Dictator

79. Omnimon

80. Lucario/Ultimate Lucario

81. Sorceressa/Ultimate Sorceressa/Ultimate Bakeneko Sorceressa (DriveMaxUktraDynamoZord's Alien)

82. Arceus

83. Ultimate Dustin/Zenith Dustin

84. Tentaking (Obtained from Taiyou's Zoid Overlord form DNA)

85. Cheruball (Obtained from Ovi’s DNA)

84. Feedback/Feedback Lightning Rod Mode/Ultimate Feedback/Ultimate Feedback Lightning Rod Mode

85. Fasttrack/Ultimate Fasttrack

86. Pesky Dust

87. Shocksquatch

88. Crashhopper

89. Ranamon

90. Clockwork/Ultimate Clockwork

91. Jury Rigg

92. Astrodactyl/Ultimate Astrodactyl

93. Magnetosphere

94. Teleportal

95. Shock Rock

96. Bloxx

97. Gemplifier

98. Eatle/Gluttonous Eatle

99. Ball Weevil

100. Gravattack/Ultimate Gravattack/Zenith Gravattack

101. Molestache

102. Kickin' Hawk

103. Hot Stuff/Hot Stuff Blaze Mode/Ultimate Hot Stuff/Ultimate Hot Stuff Blaze Mode (Firecracker by DriveMaxUltraZord)

104. Putty

105. Krimzon

106. Kamen Omni/Ultimate Kamen Omni/Zenith Kamen Omni

107. Bear Hug

108. Whampire

109. The Worst

110. Masquewraith

111. Gutrot/Ultimate Gutrot

112. Walkatrout

113. Dollop

114. Seraphinite

115. Platina

116. Holy Fire

117. BlitzGreymon

118. CrescGarurumon

119. Tinkerberyl

120. Electro Shocker

121. Stealth/Ultimate Stealth

122. Angel Hands

123. Portalgeist

124. Brains and Brawn

125. Bubble Burst/Ultimate Bubble Burst

126. Caulifla/SSJ Caulifla/SSJ God Caulifla (temporary)/Gemplified SSJ Caulifla (Obtained from Bella's Goku form DNA)

127. ChamAlien

128. Razorback

129. Leapfrog

130. Necrosis

131. Indetructile

132. Lil' Devil (Obtained from Bella's Bendy form DNA)

133. Banshriek

134. Shukaku

135. Fruit Bomb

136. Dead Silent

137. Frightmare

138. Unitaur

139. Slapstrike

140. Necro Carnage

141. Razor Edge

142. Angel Omni

143. Prime-8

144. Bullfrag

145. Eerobert

146. Bonehead

147. River Monster

148. Overflow

149. Bada Boom

150. Dramageddon (Obtained from Bella's Bolshack Dragon form DNA)

151. Lady Bug

152. TenTen

153. Ice Cold (Obtained from Bella's Frieza form DNA)

154. Mean Green (Obtained from Bella’s Piccolo form DNA)

155. Majin Dustin (Obtained from Bella's Majin Buu form DNA)

156. Funny Bone

157. Android 21

158. Metalmorphosis (based on HYDRAKERA by Darksilvania)

159. Dragonheart

160. Calypso (Obtained from Shaleen's DNA)

161. Portaler

162. Draco (Obtained from SparkFlameHero1's Spyro form DNA)

163. Centerror (Obtained from Tirek’s DNA)

164. Halo

165. Lionheart (obtained from an Equestrian Manticore DNA)

166. Firefly (Obtained from SparkFlameHero1’s Neo Spacian Flare Scarab form DNA)

167. Bottlenose (Obtained from SparkFlameHero1's Neo Spacian Aqua Dolphin form DNA)

168. Holey Moley (Obtained from SparkFlameHero1's Neo Spacian Grand Mole form DNA)

169. Air Razor (Obtained from SparkFlameHero1's Neo Spacian Air Hummingbird form DNA)

170. Putty (Obtained from SparkFlameHero1's Neo Spacian Glow Moss form DNA)

171. Black Cat (Obtained from SparkFlameHero1's Neo Spacian Dark Panther form DNA)

172. Greninja

173. Blastron

174. Matatabi

175. Hoopa

176. Ventrilosquid

177. Decagon Vreedle

178. Necrozma

179. Slithertail

180. Havoc (Obtained from Discord’s DNA)

181. Mimic (Obtained from Queen Chrysalis’s DNA)

182. Muse (obtained from Adagio Dazzle's DNA)

183. Jigglypuff

184. Arbiter

185. Short Stack

186. Berserker

187. Sharp Eye

188. Bugger

189. Wide Load

190. Tech Wiz

191. Pix-L

192. Thrillex

193. Beelzemon/Beelzemon Blast Mode

194. Deadly Nightshade

195. Sedusa

196. Pharaon

198. Sugar Spider

199. Overload

200. Jiangsheer

201. Shwreck

202. Shudderfly

203. Wendighost

204. Ring Master

205. Wolfspider

206. Howler Monkey

207. Big Kahuna

208. Bear Hug

209. Time-lapse

210. Flower Power

Fusion aliens
1. Muscle Bug: Four Arms and Stinkfly

2. Hard Head: Diamond head and Grey Matter

3. Fish Fry: Heatblast and Ripjaws

4. Terrorsoar: Humongousaur and Jetray

5. Cranium: Brainstorm and Chromastone

6. Permafrost: Swampfire and Big Chill

7. Big Bang: Alien X and Atomic

8. Quadzilla: Four Arms and Humongousaur

9. Jumpstart: Crashhopper Shocksquatch

10. Haywire: Jury Rigg and Upgrade

11. Supersize: Upchuck and Way Big

12. Amoebasaur: Humongousaur and Goop

13. Muscle Head: Grey Matter and Four Arms

14. Amalgam Dustin: Dustin Hogan, Four Arms, Heatblast, XLR8, Diamondhead, Cannonbolt, Upgrade, Grey Matter, Overflow, Wildvine and Stinkfly

14. Fantastic Four: XLR8, Four Arms, Heatblast, and Diamondhead

15. Glitch: Upgrade and Dustin Hogan

16. Infinity Stone: Alien X and Prizma

17. Femme Fatailty: Caulifla, Ranamon, Luxuria, Angel Omni, Lilithmon, Raven, Starfire, Android 21 and Hot Stuff

18. Infinitum: Alien X, Shock Rock, Gempilfier, Exodia, Atomix and Holy Fire

Dustin's fusion forms with others:

1. Ultima: Dustin Hogan, Ben Tennyson, Erena Honjou, Emille Honjou, Ovi, Basara Okami, Nega Dustin, Sparky, Fenika and Bella Hyna

2. Sentinel: Dustin Hogan, Ben Tennyson, Erena Honjou, Emille Honjou, Princess Luna, Princess Celesia, Death the Kid, Steven Universe, The Legendary Spirits and the Elements of Harmony

2. Mood Stone: Dustin Hogan (As Seraphinite) and Ben Tennyson (As Jade)

3. Prismagna: Dustin Hogan (As Gemplifier) and Ben Tennyson (As Shock Rock)

4. Flame Neos: Dustin Hogan (As Neos) and Takuya Kanbara (As Agunimon)

5. Light Neos: Dustin Hogan (As Neos) and Koji Minamoto (As Lobomon)

6. Ice Neos: Dustin Hogan (As Neos) and Tommy Himi (As Kumamon)

7. Wind Neos: Dustin Hogan (As Neos) and Zoe Orimoto (As Kazemon)

8. Thunder Neos: Dustin Hogan (As Neos) and J.P. Shibayama (As Beetlemon)

9. Water Neos: Dustin Hogan (As Neos) and Ranamon

10. Darkness Neos: Dustin Hogan (As Neos) and Koichi Kimura (As Loweemon)

11. Earth Neos: Dustin Hogan (As Neos) and Grumblemon

12. Wood Neos: Dustin Hogan (As Neos) and Arbormon

13. Metal Neos: Dustin Hogan (As Neos) and Mercurymon

14. Dragon Neos: Dustin Hogan (As Neos) and Takuya Kanbara (As BurningGreymon)

15. Wolf Neos: Dustin Hogan (As Neos) and Koji Minamoto (as KendoGarurumon)

16. Blizzard Neos: Dustin Hogan (As Neos) and Tommy Himi (As Korikakumon)

17. Typhoon Neos: Dustin Hogan (As Neos) and Zoe Orimoto (As Zephyrmon)

18. Blitz Neos: Dustin Hogan (As Neos) and J.P. Shibayama (As MetalKabuterimon)

19. Kraken Neos: Dustin Hogan (As Neos) and Cecaeliamon

20. Umbra Neos: Dustin Hogan (As Neos) and Koichi Kimura (As JagerLoweemon)

21. Terra Neos: Dustin Hogan (As Neos) and Gigasmon

22. Vine Neos: Dustin Hogan (As Neos) and Petaldramon

23. Optic Neos: Dustin Hogan (As Neos) and Sakkakumon

24. Inferno Neos: Dustin Hogan (As Neos) and Takuya Kanbara (As Aldamon)

25. Shine Neos: Dustin Hogan (As Neos) and Koji Minamoto (As MagnaGarurumon)

26. Helios Neos: Dustin Hogan (As Neos) and Takuya Kanbara (As EmperorGreymon)

27. Stellar Neos: Dustin Hogan (As Neos) and Koji Minamoto (As MagnaGarurumon)

28. Legendary Neos: Dustin Hogan (As Neos) and Susanoomon

29. Angel Aura Quartz: Ben Tennyson (As Jade) Dustin Hogan (As Serapinite) and Steven Universe/Ben and Dustin (As Prism) and Steven Universe

30. Tourmaline: Dustin Hogan (As Seraphinite) and Garnet

31. Jadite: Dustin Hogan (As Seraphinite) and Pearl

32. Ametrine: Dustine Hogan (As Seraphinite) and Amethyst

33. Olivine: Dustin Hogan (As Seraphinite) and Jet

34. Aventurine: Dustin Hogan (As Seraphinite) and Vitrine

35. Hiddenite: Dustin Hogan (As Seraphinite) and Tiger's Eye/Dustin Hogan (As Seraphinite), Jet and Citrine

36. Moss Agate: Dustin Hogan (As Seraphinite) and Azurite

37. Amazonite: Dustin Hogan (As Seraphibite) and Jasper

38. Chrysoberyl: Dustin Hogan (As Seraphibite) and Peridot

39. Heleotrope: Dustin Hogan (As Seraphinite) and Onyx

40. Variscite: Dustin Hogan (As Seraphinite) and Lapis Lazuli

41: Prasiolite: Dustin Hogan (As Seraphinite) and Steven Universe

42: Vesuvianite: Dustin Hogan (As Seraphinite), Ben Tennyson (As Jade), Jasper, Peridot, Lapis Lazuli, Azurite, Onyx, Jet and Citrine.

Omni-Weapons
Omni-Weapons are weapons composed of the DNA stored within the Ultimatrix and Omnitrix. Both Ben and Dustin are able to use this function when needed.

Incinerator (Heatblast Flamethrower)

Frozen Hunter (Big Chill Scythe)

Evanescence (Ghostfreak Spell Book)

Silver Lining (Platina Claymore)

Golden Boy (Aurum Bo Staff)

Earthshaker (Armodrillo War Hammer)

Heart Burner (Hot Stuff Rocket Launcher)

Pitch Black (Raven Double Headed Scythe)

Vengeful Ivy (Wildevine Whip)

Jedi Soul (Chromqstone Lightsaber)

Diamond Doom (Diamondhead Pile Bunker)

Turtle Twirl (Terraspin Fan Shield)

Crystal Cover (Prisma Armor)

Celestial Cross (Alien X X-blade)

Sonic Boomer (Ultimate Echo Echo Base Cannon)

Kaiser Rex (Ultimate Humongousaur Gauntlets)

Blue Blaze (Ultimate Swampfire Shotgun)

Ultra Strike (Ultimate Way Big Broadsword)

Omni-Tools
Omni-Tools are similar to Omni-Weapons, but far less offensive. Their mostly used for more trivial things like fixing things and such.

Chromastone Flashlight

Upgrade Computer

Jury Rigg Multi-Purpose Tool

Echo Echo Megaphone

Armodrillo Drill

Heatblast Torch

Overflow Scuba Suit

Jetray Hang Glider

Crashhopper Crash Helmet

Gravattack Hover Board

Eye Guy Visor

Omni-Modes
Omni-Modes are forms Ben and Dustin utilize these forms by donning costumes based on the selected alien DNA. An example of this is when Ben or Dustin access Phantom Mode, which is a hooded robe with Ghostfreak colors with a dark violet jumpsuit. Not only do these forms have similar appearances as the selected alien they represent, but they have their powers as well.

Dustin/Ben Pyro Mode (Dustin/Ben and Heatblast)

Dustin/Ben Phantom Mode (Dustin/Ben and Ghostfreak)

Dustin/Ben Hot Mode (Dustin/Ben and Hot Stuff)

Dustin/Ben Omni-Enhanced Mode (Dustin/Ben and Shock Rock)

Dustin/Ben Gemplified Mode (Dustin/Ben and Gemplifier)

Dustin/Ben Override Mode (Dustin/Ben and Upgrade)

Dustin/Ben Tremor Mode (Dustin/Ben and Armodrillo)

Dustin/Ben Dominatrix Mode (Dustin/Ben and Lilithmon)

Dustin/Ben Mage Mode (Dustin/Ben and Raven)

Dustin/Ben Exod Mode (Dustin/Ben and Exodia)

Dustin/Ben God Rock Mode (Dustin/Ben and Chromastone)

Dustin/Ben Powersurge Mode (Dustin/Ben and Feedback)

Dustin/Ben Heartthrob Mode (Dustin/Ben and Luxuria)

Dustin/Ben Glutton Mode (Dustin/Ben and Gula)

Dustin/Ben Hell Frost Mode (Dustin/Ben and Ultimate Big Chill)

Dustin/Ben War Dino Mode (Dustin/Ben and Ultimate Humongousaur)

Dustin/Ben Ultrasonic Mode (Dustin/Ben and Ultimate Echo Echo)

Dustin/Ben Gigas Mode (Dustin/Ben and Ultimate Way Big)

Dustin/Ben Divine Mode (Dustin/Ben and Zenith Alien X)

Dustin/Ben Chronos Mode (Dustin/Ben and Zenith Millennium)