Kathril, Aspect Warper

When Kathril, Aspect Warper enters, put a flying counter on any creature you control if a creature card in your graveyard has flying. Repeat this process for first strike, double strike, deathtouch, hexproof, indestructible, lifelink, menace, reach, trample, and vigilance. Then put a +1/+1 counter on Kathril for each counter put on a creature this way.

Swamp

Plains

Akroma, Angel of Wrath

Flying, first strike, vigilance, trample, haste, protection from black and from red

Forest

Zetalpa, Primal Dawn

Flying, double strike, vigilance, trample, indestructible

Perpetual Timepiece

{T}: Mill two cards.
{2}, Exile Perpetual Timepiece: Shuffle any number of target cards from your graveyard into your library.