Name:Mysterious Egg
ManaCost:1
Types:Creature Egg
PT:0/2
T:Mode$ Mutates | ValidCard$ Card.Self | TriggerZones$ Battlefield | Execute$ TrigPutCounter | TriggerDescription$ Whenever this creature mutates, put a +1/+1 counter on it.
SVar:TrigPutCounter:DB$ PutCounter | Defined$ TriggeredCardLKICopy | CounterType$ P1P1 | CounterNum$ 1
DeckHas:Ability$Counters
Oracle:Whenever this creature mutates, put a +1/+1 counter on it.
