Sneak {U} (You may cast this spell for {U} if you also return an unblocked attacker you control to hand during the declare blockers step.) Draw two cards.
I've been working on a pan-dimensional portal of my own. It's the real thing. Of course, I haven't actually tested it yet . . .
![Donatello's Technique (Showcase) [Teenage Mutant Ninja Turtles]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/98367c5f-60cc-5af5-b95b-d6e4c93b6e87.png?v=1771873701&width=1445)