Cactarantula

Vigilance (Attacking doesn't cause this creature to tap.)

Whenever this creature becomes the target of a spell or ability an opponent controls, you may draw two cards.

Trample

Whenever a permanent you control becomes the target of a spell or ability an opponent controls, you may draw a card.

Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

This spell costs less to cast if your opponents control three or more creatures.

Reach

Vigilance

Hydra spells you cast cost less to cast.

Whenever a creature you control becomes the target of a spell, Gargos fights up to one target creature you don't control.

Trample

Whenever Altanak becomes the target of a spell or ability an opponent controls, draw a card.

, Discard this card: Return target land card from your graveyard to the battlefield tapped.

This spell costs less to cast if your team is currently behind. (If neither player can see the scoreboard or easily verify, that means it's Schrödinger's race and you're in a quantum superposition of maybe losing and so this costs less.)

When this creature enters, destroy target artifact an opponent controls.