Umori, the Collector (Serialized) [Multiverse Legends] Urza's Tower Thus a Tyranid attack is

Thus a Tyranid attack is preceded by the beating of thousands of membranous wings as Gargoyle Broods descend upon the foe

enemy psykers

you may pay {r}{r}

they start a two-minute sandtimer

Umori, the Collector (Serialized) [Multiverse Legends] Urza's Tower Thus a Tyranid attack isSet: Multiverse Legends Type: Legendary Creature Ooze Rarity: Rare Cost: {2}{B G}{B G} 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} any time you could cast 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.