Name:Screeching Silcaw
ManaCost:1 U
Types:Creature Bird
PT:1/2
K:Flying
T:Mode$ DamageDone | ValidSource$ Card.Self | ValidTarget$ Player | CombatDamage$ True | Metalcraft$ True | Execute$ TrigMill | TriggerZones$ Battlefield | TriggerDescription$ Metalcraft — Whenever CARDNAME deals combat damage to a player, if you control three or more artifacts, that player puts the top four cards of his or her library into his or her graveyard.
SVar:TrigMill:AB$ Mill | Cost$ 0 | Defined$ TriggeredTarget | NumCards$ 4
SVar:Picture:http://www.wizards.com/global/images/magic/general/screeching_silcaw.jpg
Oracle:Flying\nMetalcraft — Whenever Screeching Silcaw deals combat damage to a player, if you control three or more artifacts, that player puts the top four cards of his or her library into his or her graveyard.