leyline mtg cards of Resonance – If Leyline of Sanctity is in your opening hand Leyline of Anticipation (WOT-023) -

This is a pretty nice idea that resembles the ninjutsu of old and could open up a very intriguing design space revolving around bouncing and re-casting creatures

Custom Magic cards arent just for fun

Fang, Roku's Companion With a solid rebirth effect like Fang, Roku's Companion you'd think the internet would've found better uses for this faithful dragon beyond a Conjurer's Closet to make it highly resistant

Let's say you're playing a deck with a bunch of midrangey creatures that happen to have cycling, like Archfiend of Ifnir, Curator of Mysteries, Krosan Tusker, or whatever powerful cyclers we end up with in Ikoria Standard

Primal Wellspring: I would cast a card draw spell and repeat it

Are you undecided on whether to embrace the light side with Lorwyn or step into the gloom of Shadowmoor