Mathy
F░U░R░R░E░T░ I░N░ B░I░O░
Decided to try my hand at this, also I'm trying an unconventional markup system with blue text used for replacements instead of writing out both the old and new text, which IMO makes the changes far more readable, although it does sacrifice the inline comparison to the old text. LMK how I did!
Key: insert changeremove (misc comment)
Key: insert change
Specs Decidueye is one of the most devastating wallbreakers in NeverUsed. Only Skuntank and Sap Sipper Miltank resist or are immune to Decidueye's STAB combination, and the former cannot reliably switch into multiple Leaf Storms. Additionally, Leaf Storm and Shadow Ball have excellent synergy: (comma->colon) the former nails Dark-types like Silvally-Dark and Alolan Persian, while the latter hits Steel- (+hyphen) and Poison-types like Silvally-Steel, Ferroseed, (+comma) and Garbodor, as well as Rotom-Fan. Hurricane compliments these two moves well, providing coverage for Sap Sipper Miltank and chunking(interesting word choice?) Eldegoss for more damage than Shadow Ball. Although U-turn is preferred for pivoting, Roost provides Decidueye more defensive utility (rewritten for conciseness/word choice). Giga Drain is also an option that offers recovery, albeit less than Roost.