Tartarus- The dark Abyss

Lifesteal,Trample
Tartarus gets +1/+1 for each creature in all graveyards and +2/+2 for each creature in all
exiles.
{6}{t}:Summon any creature from any exile or graveyard under your control with haste, exile it at the end of your turn.
When Tartarus dies, exile him with five dormant counters, at the start of each turn remove one.
once all dormant counters are removed, return him to the battlefeild under your control.