Tier 3
(Tier 3 creatures aren't legendary as long as you control a Tier 4 creature. Creature spells you cast with Tier 1 cost
less to cast.)
Whenever Brik and Ysho, Peasant and Canker or another Boss you control deals combat damage to a player, exile the top card of your library. Until end of turn, you may play cards exile this way. If you play a Lair or a Boss this way, lose 1 life and put a +1/+1 counter, first strike counter, trample counter, vigilance counter, or deathtouch counter on Brik and Ysho.