Drain Power [30th Anniversary Edition] Commander that player adds one mana

that player adds one mana of any type that land produced

put a +1/+1 counter on Prowl

{T}: Create a 2/2 green Bear creature token

Set: Multiverse Legends Type: Legendary Creature — Giant Wizard Rarity: Uncommon Cost: {1}{U}{R} Whenever a creature or planeswalker an opponent controls is dealt excess damage

When Long-Term Phyresis Study enters the battlefield

Drain Power [30th Anniversary Edition] Commander that player adds one manaSet: 30th Anniversary Edition Type: Sorcery Rarity: Rare Cost: {U}{U} Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.