It can be a little match-up dependent, so make sure your deck doesn't rely on Thada too much
Playing or in vertical position followed by is powerful, so I actively aim for it
They remain paired for as long as you control both of them.) As long as Thundering Mightmare is paired with another creature, each of those creatures has "Whenever an opponent casts a spell, put a +1/+1 counter on this creature." As long as Thundering Mightmare is paired with another creature, each of those creatures has "Whenever an opponent casts a spell, put a +1/+1 counter on this creature." Creature - Spirit Horse +1/+1 Generators (CTRL to add secondary) +1/+1 Interaction The Ozolith Whenever a creature you control leaves the battlefield, if it had counters on it, put those counters on The Ozolith
Faerie Formation
In a video describing the situation, smpratte says that he knows both the seller and buyer as reputable individuals
Combine this with sacrifice outlets or token generators like Ophiomancer, and suddenly every sacrifice fuels damage all around