Plagiarize Notion Thief as an instant instead of a creature, and its much lesser known by the community at large
Competitive play An MTG card's dimensions are particularly important for competitive players, as cards with a uniform size help to prevent cheating
Also, this effect works on every single creature that is getting blocked, so you can return to your hand and recast multiple cards in a single turn
Equipping again for three is rough, however, which likely rules this out of Standard play
Construct Token The Construct token takes the top spot
I chose the era because less-wordy cards are easier to compare, but at time of writing, Find is the cheapest double-Disentomb on the market, even disregarding the bonus Duneblast