Name:Screaming Swarm
ManaCost:5 U
Types:Creature Bird Horror
PT:4/4
K:Flying
T:Mode$ AttackersDeclared | ValidAttackers$ Creature.YouCtrl | TriggerZones$ Battlefield | Execute$ TrigMill | TriggerDescription$ Whenever you attack with one or more creatures, target player mills that many cards. (To mill a card, a player puts the top card of their library into their graveyard.)
SVar:TrigMill:DB$ Mill | NumCards$ X | ValidTgts$ Player | TgtPrompt$ Choose a player
SVar:X:TriggerObjectsAttackers$Amount
A:AB$ ChangeZone | Cost$ 2 U | Origin$ Graveyard | Destination$ Library | LibraryPosition$ 1 | ActivationZone$ Graveyard | StackDescription$ SpellDescription | SpellDescription$ Put CARDNAME from your graveyard into your library second from the top.
DeckHas:Ability$Mill|Graveyard
Oracle:Flying\nWhenever you attack with one or more creatures, target player mills that many cards. (To mill a card, a player puts the top card of their library into their graveyard.)\n{2}{U}: Put Screaming Swarm from your graveyard into your library second from the top.
