Overflowing Lotus

At the beginning of your upkeep, put a charge counter on Overflowing Lotus.
Spells cost {1}{w}{u}{b}{r}{g} less to cast for each charge counter on Overflowing Lotus.
(This includes you're opponents' spells.)
If three or more charge counters are on Overflowing Lotus, sacrifice it. Overflowing Lotus deals 5 damage to each player.