pokemon sun and moon cards & (SM1) Booster Pack GX game mechanic Pokémon TCG: Sun & Moon

In both Standard and Pioneer, the Merfolk archetype has fallen short

Clouds Limit Break is built a bit like Outlaws of Thunder Junctions spree, in that players can choose how much mana to spend based on how many tapped creatures they want the spell to kill

Presently the quantity of good one drops in black is not nearly enough to make the extreme card cost of Contagion or Sickening Shoal consistently good enough

Indestructible Another way to take advantage of Iron Muscle providing indestructible is to make use of cards that destroy all creatures, like Damnation, or deal a bunch of damage to creatures, like Blasphemous Act

This is a big boost from the other mono-red iterations of this effect (see: Ghitu Chronicler, Revolutionist)