Unwinding ClockUntap all artifacts you control during each other player's untap step.

Minas Tirith enters tapped unless you control a legendary creature

where X is that creature's power

: Enchanted creature gets +1/-1 or -1/+1 until end of turn

you win the game instead

it enters with an additional loyalty counter on it if it's a planeswalker

each opponent sacrifices three creatures of their choice

Whenever another creature is put into your graveyard from the battlefield

Sacrifice Polluted Delta: Search your library for an Island or Swamp card

Spells your opponents cast cost more to cast

Exile Mnemonic Deluge

You may spend mana as though it were mana of any color

(Effects that say "destroy" don't destroy them