Heroic — Whenever you cast a spell that targets Resolute Duskguard, surveil 2.

Delirium — Whenever Resolute Duskguard attacks, if there are four or more card types among cards in your graveyard, create a 1/1 white Soldier creature token, then put a +1/+1 counter on each creature you control.

Encore {4}{W}{W}