Detective's Satchel {2}{U}{R}
Artifact
When this artifact enters, investigate twice. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
{T}: Create a 1/1 colorless Thopter artifact creature token with flying. Activate only if you've sacrificed an artifact this turn.
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Whirlermaker 89%
$0.15#19499
"{4}, {T}: Create a 1/1 colorless Thopter artifact creature token with flying."