Relentless Rats (Borderless) [Secret Lair Showdown] SH1 Set: Dominaria United Promos Type:

Set: Dominaria United Promos Type: Creature — Angel Rarity: Mythic Cost: {2}{W}{W} Flying

Instead of purchasing a patch

Set: World Championship Decks 2001 Type: Creature — Merfolk Spellshaper Rarity: Common Cost: {1}{U} {U}

Set: Jumpstart Type: Creature — Elf Druid Rarity: Rare Cost: {1}{G}{G} Other Elf creatures you control get +1/+1

and its characters can also face off against those in the Disney Villainous base game from 2018 and the Disney Villainous: Wicked to the Core standalone game in 2019

Relentless Rats (Borderless) [Secret Lair Showdown] SH1 Set: Dominaria United Promos 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. A deck can have any number of cards named Relentless Rats. If you nourish them, they grow calamitous.