Wavesifter is a common Creature — Elemental card from Magic: The Gathering (Jumpstart: Historic Horizons, J21).
Common
Jumpstart: Historic Horizons (J21)
{3}{G}{U}
Power / Toughness
3 / 2
Mana Value
5
Colors
G
U
Card Text
Flying
When this creature enters, investigate twice. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
Evoke {G}{U} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)