Cosima, God of the Voyage Cosima is the God of the Sea
Whenever chaos ensues, a player can destroy a creature and every copy of it on the battlefield
You should be careful to not confuse these alternative casting costs for abilities which are playable from hand, like channel or ninjutsu
Tibalt was our first attempt at a two-mana planeswalker, considered developmentally to be a big miss, as we were timid about pushing such a cheap planeswalker
Lightning Bolts generational efficiency translates even into Vintage, where its particularly good at killing Deathrite Shamans, Dark Confidants, and Jace, the Mind Sculptor
This means that cards like Lightning Greaves and Sword of Hearth and Home might keep you from saving a few of your permanents, but that's still better than losing everything