Rukarumel, Biologist - [Foil, Extended Art] Commander Masters (CMM) J17 or shadow: Until end of

or shadow: Until end of turn

toss a boomerang

Ferocious — That creature also gains trample until end of turn if you control a creature with power 4 or greater

"I do not hate the living

Whenever you cast a red spell

Rukarumel, Biologist - [Foil, Extended Art] Commander Masters (CMM) J17 or shadow: Until end ofAs Rukarumel, Biologist enters the battlefield, choose a creature type. Slivers you control and nontoken creatures you control are the chosen type in addition to their other creature types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield. {3}, {T}: Create a 1 1 colorless Sliver creature token.