Name:Teferi's Wavecaster
ManaCost:3 U U
Types:Creature Merfolk Wizard
PT:3/3
K:Flash
T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigSearch | OptionalDecider$ You | TriggerDescription$ When CARDNAME enters the battlefield, you may search your library and/or graveyard for a card named Teferi, Timeless Voyager, reveal it, and put it into your hand. If you search your library this way, shuffle.
SVar:TrigSearch:DB$ ChangeZone | Optional$ True | Origin$ Library | OriginChoice$ True | OriginAlternative$ Graveyard | AlternativeMessage$ Would you like to search your library with this ability? If you do, your library will be shuffled. | Destination$ Hand | ChangeType$ Card.namedTeferi; Timeless Voyager | ChangeNum$ 1
DeckHints:Name$Teferi, Timeless Voyager
Oracle:Flash\nWhen Teferi's Wavecaster enters the battlefield, you may search your library and/or graveyard for a card named Teferi, Timeless Voyager, reveal it, and put it into your hand. If you search your library this way, shuffle.