Supira, Venomous Queen

Whenever an ophidian you control attacks or
or blocks, you may draw a card. (Gorgons, Nagas,
Serpents, snakes, and wurms are ophidians)
Ophidians you control have Deathtouch and
Venomous. (Whenever this creature deals damage to
a permanent or player, give them a Venom Counter.)
Whenever you cast an ophidian spell, you
may discard a land card. If you do, create a copy
of that spell. (A copy of a permanent spell becomes
a token.)