Name:Diamond Knight
ManaCost:3
Types:Artifact Creature Knight
PT:1/1
K:Vigilance
K:ETBReplacement:Other:ChooseColor
SVar:ChooseColor:DB$ ChooseColor | Defined$ You | SpellDescription$ As CARDNAME enters the battlefield, choose a color. | AILogic$ MostProminentInComputerDeck
T:Mode$ SpellCast | ValidCard$ Card.ChosenColor | ValidActivatingPlayer$ You | TriggerZones$ Battlefield | Execute$ TrigPutCounter | TriggerDescription$ Whenever you cast a spell of the chosen color, put a +1/+1 counter on CARDNAME.
SVar:TrigPutCounter:DB$ PutCounter | Defined$ Self | CounterType$ P1P1 | CounterNum$ 1
SVar:BuffedBy:Card.ChosenColor
DeckHas:Ability$Counters
Oracle:Vigilance (Attacking doesn't cause this creature to tap.)\nAs Diamond Knight enters the battlefield, choose a color.\nWhenever you cast a spell of the chosen color, put a +1/+1 counter on Diamond Knight.
