Name:Iron-Heart Chimera
ManaCost:4
Types:Artifact Creature Chimera
PT:2/2
K:Vigilance
A:AB$ PutCounter | Cost$ Sac<1/CARDNAME> | ValidTgts$ Creature.Chimera | TgtPrompt$ Select target Chimera creature | CounterType$ P2P2 | CounterNum$ 1 | SubAbility$ DBPump | SpellDescription$ Put a +2/+2 counter on target Chimera creature. It gains vigilance. (This effect lasts indefinitely.)
SVar:DBPump:DB$ Pump | KW$ Vigilance | Defined$ Targeted | Duration$ Permanent
# TODO: Ensure that the AI actually uses the ability, and uses it smartly enough (ditto for other similar Chimera creatures).
AI:RemoveDeck:All
Oracle:Vigilance\nSacrifice Iron-Heart Chimera: Put a +2/+2 counter on target Chimera creature. It gains vigilance. (This effect lasts indefinitely.)
