If you go off on turn 3, which is the goal for most cascade/suspend decks, thats a tough board for your opponent
Throw in the ability to bring Boo back if your opponent is cruel enough to remove him, on the planeswalker form at least, and you have a token thats good enough to see use in Legacy
You really get drawn into this thoughtful moment Geeta appears to be having, complete with her books shes delicately reading
Out of Time is particularly nasty if everyones got their commander out
During your opponent's Main Phase, if you control a "Windwitch" monster other than "Windwitch - Blizzard Bell" (Quick Effect): You can send this card from your hand or field to the GY
While Kykar is overall stronger, Sokka diverges from it with a much more aggressive identity due to menace and prowess