Mycoloth (1136) - [Borderless] Secret Lair Drop (SLD)Devour 2 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with twice that many +1 +1 counters on it.) At the beginning of your upkeep, create a 1 1 green Saproling creature token for each +1 +1 counter on Mycoloth.

Reference Card

I think Urza may have been more of a father to his creations than he ever was to his own son

Enchant creature Enchanted creature gets +2/+2 and has "Whenever this creature attacks

Sacrifice Door to Nothingness: Target player loses the game

Flash As long as The Wandering Emperor entered the battlefield this turn

{T}: Exile target land card from a graveyard

Markov Enforcer fights up to one target creature an opponent controls

Threshold — {B}

except it has Sakashima of a Thousand Faces's other abilities

for order is life

each Dragon you control deals 1 damage to that creature

Flying Whenever another creature enters the battlefield under your control