Derevi, Empyrial Tactician - [Foil, Borderless] Bloomburrow Commander (BLC) 4 and you may spend mana

and you may spend mana as though it were mana of any type to cast that spell

find even more awesome Pokémon and Trainer cards in a stack of Pokémon GO booster packs

but I can sense some kind of comparable power in this droplet of ancient amber

choose a permanent owned by the voter and gain control of it

put a +1/+1 counter on Sengir Vampire

Derevi, Empyrial Tactician - [Foil, Borderless] Bloomburrow Commander (BLC) 4 and you may spend manaFlying When Derevi, Empyrial Tactician enters and whenever a creature you control deals combat damage to a player, you may tap or untap target permanent. {1}{G}{W}{U}: Put Derevi onto the battlefield from the command zone.