Underdark Basilisk

Flying Fire Breath — When this creature enters, it deals 4 damage to each opponent.

Equipped creature gets +1/+0 and has haste. Equip 1 (1: Attach to target creature you control. Equip only as a sorcery.)

Reach When this creature enters, create a 2/2 green Wolf creature token.

Target creature gets -4/-1 until end of turn. If that creature is white, it gets -4/-4 until end of turn instead.

Mage Hand — T: Untap target permanent not named Clever Conjurer. Activate only as a sorcery.

Roll a d20. 1—9 | Draw two cards. 10—19 | Scry 2, then draw two cards. 20 | Scry 3, then draw three cards.

This spell costs 3 less to cast if it targets a blue permanent you don't control. This spell can't be countered. Target creature you control gets +1/+1 until end of turn. Then it deals damage equal to its power to target creature or planeswalker you don't control.

Wild Magic Surge — Whenever this creature attacks, roll a d20. 1—9 | Exile the top card of your library. You may play it this turn. 10—19 | Exile the top two cards of your library. You may play them this turn. 20 | Exile the top three cards of your library. You may play them this turn.