Ka'Path, Gaslighter of Life

Tranple.
Whenever your opponent casts a spell, if it was a
non permanent it deals 1 damage to them, else
add a Charge counter to this.
You may pay for phyrexian mana in spells by
instead removing a Charge counter and if it was a creature, giving it Trample.
All other phyrexians have +1/+0 and Haste.