General Information
Species Gem
Home World Gem Homeworld
Body Humanoid
Powers and Abilities
Abilities Shapeshifting

Weapon Generation

Voice Actor Yuri Lowenthal

Stratagem is Derwin’s Omnitrix's DNA sample of a Gem from the planet Homeworld in Pokémon Sky.


Stratagem is buff, with green skin and long brown hair. He wears the quartz uniform, with the Omnitrix symbol on top of the Diamond logo.

Transformation Sequence

Ben turns into a rock, which forms into Stratagem.

Powers and Abilities

He can shapeshift.

He can create a sword to use in battle.

He can roll into a ball.

He can fuse with Black Pearl to make ConFusion.


If Stratagem is damaged heavily, he will turn into his Gem. The Omnitrix is stuck on it, to prevent stealing it.


  • Unhealthy Behavior


Strata (ground) is where gems are formed, and stratagem is strategy.


  • Unlike Moodswing, Stratagem is still canon despite being a crossover character.
Pokémon Sky
Main Characters

Player - Tu - Serif - Trajan - Tony - Violet - King Astroph - Derwin - Otto Maton - Ben

Minor Characters

Rotom Dex - Incineroar - Royal Guards - Tutroph - Skylar - Michael - Tu’s Kids - Hikari - Yami - Koumori - Dai - Team Fighters - Stephanie - Miguel - Kelsey - Derwin 13


N - Xanthous P - Fighty Fox - Rizarira - Gamexra - Fushigibara - Hawk Moth - Wolfman - Warwolf - Somnambula - Mother Brain - Yveltal - Mortumiasma - Otto Maton x100 (Super) - Baiqueen Wu Zetian - Groudon Shi Wuangdi


Pokémon Light & Dark - Pokémon Magic - Pokémon Sky: Mystery Dungeon - Pokémon Mystery Dungeon: Grass Toad Team - Pokémon Sky (Show) (non-canon) - Pokémon Sky: The Movie - Pokémon Sky: The Series - Ben 10: Into the Omniverse (Movie) - Pokémon Space - Pokémon Time - Pokémon Dimensions - Pokémon Mystery Dungeon: Legend of the Hidden Mace - Pokémon Mystery Dungeon: Legend of the Hidden Blaster

New Aliens

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