Sludge Monster is a rare Creature — Horror card from Magic: The Gathering (Magic Online Promos, PRM).
Rare
Magic Online Promos (PRM)
{3}{U}{U}
Power / Toughness
5 / 5
Mana Value
5
Colors
U
Card Text
Whenever this creature enters or attacks, put a slime counter on up to one other target creature.
Non-Horror creatures with slime counters on them lose all abilities and have base power and toughness 2/2.
