Prototype Omnitrix

Indestructible, Flash
When this card first enters the battlefield, create a token copy of any creature, except its legendary, loses all abilities, is considered every color, and is 1/1
{t}, Search your library for a creature, reveal it, then the token this card is attached to becomes a copy of that creature
{w}{u}{b}{r}{g}, or {10}, Sacrifice this card, then search your library for a Recalibrated Omnitrix, then equip it onto a 1/1 legendary token you control
Prototype Omnitrix cannot be cast if you co