Mana Vault - Ultimate Masters (UMA)Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.

"Better for a doun to lose its cenn than its springjacks

destroy target creature with flying

(Damage dealt by sources without infect causes loss of life

It's a perfect equilibrium

put a +1/+1 counter on Korvold and draw a card

if a creature died this turn

Equipped creature gets +2/+2 and has protection from black and from green

After this main phase

) As Hallowed Fountain enters the battlefield

Urza threw himself into his research

Players can't activate planeswalkers' loyalty abilities

At the beginning of each end step