The Black Dragon Balls

Split Second & Convoke
This enters with 0 charge counters. You may tap
any number of creatures to put a charge counter
on it for each one tapped this way. At 7 charges
make a wish, remove all counters & choose one;
-Opponents lose 7 life, can't reduce to 10 or less.
-Take an additional Combat Phase after this one.
-Create a 7/7 Dragon Statue with Flying (Max 7)
-Search your library for a Planeswalker card you
may play it without paying for the mana cost.