Give your sealer time to fully cure, then do an overnight sleeve test before committing a whole deck
The main reason Sickening Shoal has spiked, though, is due to demand in Modern
Many other swaps were just to lean out the mana curve of my ramp and make some better functionality and flexability changes with how the meta of EDH has evolved
Once you get to 12 counters, these planets become some of the most powerful lands in the game (Tolarian Academy, Gaea's Cradle)
The deck applies relentless pressure through the feline firepower of Ocelot Pride and Ajani, Nacatl Pariah, while Goblin Bombardment lets you sacrifice Cat tokens to transform Ajani into a formidable planeswalker
While some of the cards do look for instants or sorceries, the core commander of the deck, Kalamax, the Stormsire, really wants you to look for instants