Mages' Contest [Invasion] Zombie Naga Wizard Whenever Brash Taunter is dealt

Whenever Brash Taunter is dealt damage

the Oneiromancer enters the battlefield

Set: Oversize Cards Type: Creature — Creature Force Rarity: Rare Cost: {2}{G}{G}{G}{G} Trample

Set: Kamigawa: Neon Dynasty Promos Type: Legendary Creature — Human Samurai Rarity: Rare Cost: {2}{R}{W} First strike

Mages' Contest [Invasion] Zombie Naga Wizard Whenever Brash Taunter is dealtSet: Invasion Type: Instant Rarity: Rare Cost: {1}{R}{R} You and target spell's controller bid life. You start the bidding with a bid of 1. In turn order, each player may top the high bid. The bidding ends if the high bid stands. The high bidder loses life equal to the high bid. If you win the bidding, counter that spell.