Relentless Rats (754) [Secret Lair Drop Series] XY209 When a Mechanologist item with

When a Mechanologist item with cost 2 or less enters the arena under your control

Xander's Lounge enters the battlefield tapped

if it's not a token

Exile The Great Synthesis

Set: Time Spiral Timeshifted Type: Creature — Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk get +1/+1 and have islandwalk

Relentless Rats (754) [Secret Lair Drop Series] XY209 When a Mechanologist item withSet: Secret Lair Drop Series Type: Creature Rat Rarity: Rare Cost: {1}{B}{B} Relentless Rats gets +1 +1 for each other creature on the battlefield named Relentless Rats. A deck can have any number of cards named Relentless Rats. If you starve them, they grow voracious.