Xantcha, Sleeper Agent enters under the control of an opponent of your choice.Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls.: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability.
When Teyo, Geometric Tactician enters, create a 0/4 white Wall creature token with defender and flying.+1: You and target opponent each draw a card.−2: Choose left or right. Until your next turn, each player may attack only the nearest opponent in the last chosen direction and planeswalkers controlled by that opponent.
As an additional cost to cast this spell, reveal a colorless creature card from your hand.Exile each creature and planeswalker with mana value less than the revealed card's mana value.
Replicate (When you cast this spell, copy it for each time you paid its replicate cost.)Each Sliver spell you cast has replicate. The replicate cost is equal to its mana cost. (A copy of a permanent spell becomes a token.)
Deathtouch, hasteWhen Queen Marchesa enters, you become the monarch.At the beginning of your upkeep, if an opponent is the monarch, create a 1/1 black Assassin creature token with deathtouch and haste.
Imprint — When Extraplanar Lens enters, you may exile target land you control.Whenever a land with the same name as the exiled card is tapped for mana, its controller adds one mana of any type that land produced.