Life gets a little richer with Enigmatic Incarnation, this new enchantment transforms other enchantments into creatures la Birthing Pod, with the added benefit that we can simply cast them again new turn
#21: Empty the Warrens The following years Standard was littered with R/G Ramp decks, with occasional tribal aggro decks and Vesuvan Doppleganger/Brine Elemental decks adding up to a format wholly unprepared for Storm
A Mind Twist cast at the right time can essentially end a game, creating a card disadvantage which is impossible to recover from
So, if thats the only card in your hand, you go to ninjutsu it in, and your opponent can make you discardthen you wont have the creature anymore to make the swap, so it wont happen
Planar Nexus: Pretty absurd, given its ability to turn on Tron alongside just one of the Tron lands like Urza's Mine