Umori, the Collector

Whenever another nontoken creature you control enters, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)

Daxos's toughness is equal to your devotion to white. (Each W in the mana costs of permanents you control counts toward your devotion to white.) Whenever another creature you control enters or dies, you gain 1 life.

Vigilance Other creatures you control get +2/+2. Creatures your opponents control get -2/-2.

R: All creatures gain trample and haste until end of turn. 1G: Put a +1/+1 counter on target creature. 2W: Target player gains 5 life. 3U: Target player draws a card. 4B: Put target creature card from a graveyard onto the battlefield under its owner's control.

Double strike Creatures you control with first strike have double strike.

Whenever you cast an Aura, Equipment, or Vehicle spell, draw a card.

First strike Noncreature spells cost 1 more to cast.

Instant and sorcery spells you cast cost 1 less to cast. Whenever a spell or ability you control counters a spell, you may draw a card. If you do, discard a card.