Xantcha, Sleeper Agent (Halo Foil) [Secret Lair Drop Series] 203 Set: Secret Lair Showdown Type:

Set: Secret Lair Showdown Type: Creature — Rat Rarity: Rare Cost: {1}{B}{B} Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats

if a "Sinister Serpent" is in your Graveyard

The mischievous beast Otrimi dwells among the giant roots of Ikoria's largest swamp

Whether your players haven't picked up a set in a while or are card-slinging veterans

the activated effect becomes "Destroy 1 Spell/Trap Card your opponent controls"

Xantcha, Sleeper Agent (Halo Foil) [Secret Lair Drop Series] 203 Set: Secret Lair Showdown Type:Set: Secret Lair Drop Series Type: Legendary Creature Phyrexian Minion Rarity: Rare Cost: {1}{B}{R} Xantcha, Sleeper Agent enters the battlefield 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. {3}: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability.