It's no different for counterspells, with Dovin's VetoDovin's Veto yet to be unseated as the most efficient and powerful NegateNegate variant in the format
Stinkdrinker Daredevil is a three-mana red 1/3 Goblin that makes all of your Giant spells cost two mana less to cast, which is great given how pricey many Giants are
I wouldn't sacrifice power level to make it work, as you are just diluting your cube at that point
This legendary lineup, from Black Lotus to Time Walk, represents the pinnacle of early card design and raw power
Zidane, Tantalus Thief Zidane, Tantalus Thief looks awesome
The deck plays well out of the box, but it can suffer from relying on Bello, and some amount of divided focus, with sub themes of treasure, token, and ramp