Disguiser to Prophos

Trample, Haste
when this creature spell is casted, target
opponent exiles a card of your choice from
the battlefield and it cannot be countered. you
may now play your lands as 3/3 elemental
creature tokens with trample and reach. every
time your opponents tap for mana you may draw
1 card each for mana tapped unless all opponents
sacrifice a spell with the mana cost of 4 and above
into their graveyard.