Armed with Proof

Schlagkräftige Beweismittel (Armed with Proof) (de)

Enchantment (CMC 3)
When Armed with Proof enters the battlefield, investigate twice. (To investigate, create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")
Clues you control are Equipment in addition to their other types and have "Equipped creature gets +2/+0" and equip .