A deck that aims to go infinite using either paradox engine or intruder alarm. Including cloudstone curio and phantasmal image, there are 9 permanents that cause other creatures to be returned to hand on ETB. The idea is to get several mana rocks or mana creatures (depending on whether it's paradox engine or intruder alarm being used to untap) and then repeat cast two creatures back and forth and storm off. storm pay offs for wins: Tendrils of agony Aetherflux reservoir Sage’s row denizen Altar of the brood Circu, dimir lobotomist

combo examples: Paradox Engine + Alloy Myr + Gold Myr + Opaline Unicorn tap all three before casting a spell then untap once spell is cast, if spell is 2CMC or less then you get one mana for example Jeskai Barricade + Quickling since both cost 2CMC and bounce each other back to your hand, you can cast then back and forth infinitely getting infinite spell casts (aetherflux reservoir/storm), infinite ETB (altar of the brood/sage's row denizen) and infinite mana(blue sun's zenith) though the mana part is not always true, depending on your board state. As one can see there are many combinations of these cards that accomplish similar things, the idea is definitely to make a combo deck with a variety of potential win-cons since winning the same way every time is boring.

please critique and leave any questions or comments.

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