Bane of All

Flying, Trample,
Whenever Bane of All deals combat damage to a player, that player discards their hand and draws
one card, and all other players draw a card
Whenever a dragon you control attacks, anyone
may pay {x}{u}{b}, if they do all creatures the
defending player controls get
-x-x until end of turn.
{b}{b} put a -1-1 counter on target creature
{u}{u} draw a card.