Chancellor of the Annex

Chancelière de l'Annexe (Chancellor of the Annex) (fr)

Creature - Phyrexian Angel | Power/Toughness: 5 / 6 (CMC 7)
You may reveal this card from your opening hand. If you do, when each opponent casts their first spell of the game, counter that spell unless that player pays .
Flying
Whenever an opponent casts a spell, counter it unless that player pays .