Jilt (Invasion/Planeshift/Apocalypse) By the same token, without the kicker Jilt is an overcosted Unsummon - although I can't stress enough how important bounce spells are in limited for blue
Contagion Engine Contagion Engine requires a decent amount of mana input to make use of, but in Commander, can have quite the effect on the game Obviously, getting to Proliferate twice means that you can slowly shrink the Creatures of the opponent that you targeted when Contagion Engine entered the battlefield
Danny Pink Danny Pink is one of the main ways you will be drawing cards
Lets not even care that Body Count has spectacle
I noted that the former "might not eclipse Nekusar," which is its closest competition, and indeed, Queza only got halfway there
Counterspell The quintessential Counterspell that was first printed in Limited Edition Alpha has seen multiple reprints in other expansion sets over Magics history