Whenever Nicol Bolas deals damage to an opponent, that player discards their hand
What makes this one particularly good is that the initial cost is just two mana, and the fact that, short of Flusterstorm, your opponents wont be able to counter all of your card draw
Difficult, but Awesome: Rhongomyniad is designed to be this, as it requires the user to get several materials on board to be anything stronger than a 3000 ATK beater, which is more often than not impossible as it requires opening a near-perfect hand and your opponent opening no interruption
This made the new Bug-type Elite Four member Aaron's team even weirder, and solidified Bug's sad status as a classification type, rather than an elemental one
Why would it be anything other than a card game