Pir, Imaginative Rascal [Battlebond Prerelease Promos] Aura If that spell is countered

If that spell is countered this way

one must assassinate the previous king

Set: Ravnica: City of Guilds Type: Artifact Rarity: Rare Cost: {3} Whenever a nonartifact permanent enters the battlefield under your control

Ojutai Dragonspeaker

Set: Commander 2017 Type: Creature — Dragon Rarity: Mythic Cost: {6}{R}{R} Flying

Pir, Imaginative Rascal [Battlebond Prerelease Promos] Aura If that spell is counteredSet: Battlebond Prerelease Promos Type: Legendary Creature Human Rarity: Rare Cost: {2}{G} Partner with Toothy, Imaginary Friend (When this creature enters the battlefield, target player may put Toothy into their hand from their library, then shuffle.) If one or more counters would be put on a permanent your team controls, that many plus one of each of those kinds of counters are put on that permanent instead.