Rat Colony [Dominaria] Legendary Enchantment Delirium — Grim Flayer gets

Delirium — Grim Flayer gets +2/+2 as long as there are four or more card types among cards in your graveyard

Set: Conspiracy Type: Creature — Giant Soldier Rarity: Uncommon Cost: {5}{W} Will of the council — When Council Guardian enters the battlefield

Activate only once each turn

but with understanding of all the old ones

Rat Colony [Dominaria] Legendary Enchantment Delirium — Grim Flayer getsSet: Dominaria Type: Creature Rat Rarity: Common Cost: {1}{B} Rat Colony gets +1 +0 for each other Rat you control. A deck can have any number of cards named Rat Colony. Wreckage from the Phyrexian Invasion provided the rats with a seemingly unlimited number of breeding grounds.