Biotransference [Warhammer 40,000] Elemental Bear You may cast a nonland

You may cast a nonland card in it without paying that card's mana cost

Others simply ask questions

Whenever an Army you control deals combat damage to a player

pay life equal to its mana value rather than paying its mana cost

EscapeŃ2B

Biotransference [Warhammer 40,000] Elemental Bear You may cast a nonlandSet: Warhammer 40,000 Type: Enchantment Rarity: Rare Cost: {2}{B}{B} Creatures you control are artifacts in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield. Whenever you cast an artifact spell, you lose 1 life and create a 2 2 black Necron Warrior artifact creature token.