Note that, like Snap, theres a bit of an asterisk here where in the right deck it can be much higher on the listif youre very good at spending colorless mana, then I think this moves up to around #6
Variance is fun, but the visibility of variance can be unfun to many people
You can activate Skill Drain after paying 1000 life points, which allows you to negate the effects of all face-up monsters on the field
Revolt Destroy that creature if it has converted mana cost 4 or less instead if a permanent you controlled left the battlefield this turn
Ob Nixilis, Captive Kingpin It takes very little to break Ob Nixilis, Captive Kingpin
Ball Lightning hits hard and fast, but doesn't stick around