Mycoloth (1136) - [Foil, Borderless] Secret Lair Drop (SLD) TOP100 Enchant creature Enchanted creature can't

Enchant creature Enchanted creature can't be blocked except by Walls

Its controller manifests the top card of their library

{T}: Target creature loses all creature types until end of turn

At the beginning of your upkeep

As Cloud Key enters the battlefield

Mycoloth (1136) - [Foil, Borderless] Secret Lair Drop (SLD) TOP100 Enchant creature Enchanted creature can'tDevour 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.