Name:Invasion of Vryn
ManaCost:3 U
Types:Battle Siege
Defense:4
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigDraw | TriggerDescription$ When CARDNAME enters, draw three cards, then discard a card.
SVar:TrigDraw:DB$ Draw | NumCards$ 3 | SubAbility$ DBDiscard
SVar:DBDiscard:DB$ Discard | Defined$ You | NumCards$ 1 | Mode$ TgtChoose
DeckHas:Ability$Discard|Token|Sacrifice
AlternateMode:DoubleFaced
Oracle:(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)\nWhen Invasion of Vryn enters, draw three cards, then discard a card.

ALTERNATE

Name:Overloaded Mage-Ring
ManaCost:no cost
Colors:blue
Types:Artifact
A:AB$ CopySpellAbility | Cost$ 1 T Sac<1/CARDNAME> | ValidTgts$ Card.YouCtrl | TargetType$ Spell | SpellDescription$ Copy target spell you control. (A copy of a permanent spell becomes a token.)
Oracle:{1}, {T}, Sacrifice Overloaded Mage-Ring: Copy target spell you control. (A copy of a permanent spell becomes a token.)
