GambleSearch your library for a card, put that card into your hand, discard a card at random, then shuffle.

Channel —

put it over or under target non-Human creature you own

if Bloodchief Ascension has three or more quest counters on it

Creatures with power greater than the number of cards in your hand can't attack

Whenever Elder Gargaroth attacks or blocks

it puts twice that many of those counters on that permanent instead

Sacrifice this land: Put your commander into your hand from the command zone

If an effect would create one or more tokens under your control

If a legendary permanent or an artifact entering or leaving the battlefield causes a triggered ability of a permanent you control to trigger

Avoidance — Whenever you cast a noncreature spell

Do this only once each turn

this spell costs less to cast