Umori, the Collector (Serial Numbered)

Card details

Mana cost

4

Type

Legendary Creature — Ooze

Rarity

Legendary, Creature

P / T

4 / 5

Oracle text

Companion — Each nonland card in your starting deck shares a card type. (If this card is your chosen companion, you may put it into your hand from outside the game for 3 as a sorcery.)
As Umori, the Collector enters the battlefield, choose a card type.
Spells you cast of the chosen type cost 1 less to cast.