Remove Darkpact from your deck before playing if you're not playing for ante.You own target card in the ante. Exchange that card with the top card of your library.
Counter target spell unless its controller pays . If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.
Enchant creatureEnchanted creature can attack as though it had haste.: Untap enchanted creature. Activate only during your turn and only once each turn.
Enchant creatureEnchanted creature gets +X/+Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forests you control, rounded up.
Clockwork Beast enters with seven +1/+0 counters on it.At end of combat, if Clockwork Beast attacked or blocked this combat, remove a +1/+0 counter from it., : Put up to X +1/+0 counters on Clockwork Beast. This ability can't cause the total number of +1/+0 counters on Clockwork Beast to be greater than seven. Activate only during your upkeep.
Change the text of target spell or permanent by replacing all instances of one color word with another. (For example, you may change "target black spell" to "target blue spell." This effect lasts indefinitely.)
At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence.: Pestilence deals 1 damage to each creature and each player.