[Meta thread] Iron's PokeRole Adventure: The Skull Ruins

[Lord Windos]

(...)


In short, it's a strong combo, but few trainers are going to have both on a single pokemon.  Forretress is one of those rare pokemon that can do it because entry hazards are kinda their sole niche.  I think it's fine for the moves to stack with each other, but not themselves.

If we only consider Level Up Moves and Breeding Moves, and not if a Pokemon can learn a Move via a TM, then by my count only Skarmory (learns Spikes naturally, can likely learn SR due to being Hazard centric like Forrestress/probably learn as a Surprise!) the Ferroseed Line (Learns Spikes naturally, hazard centric like Forrestress/Skarmory/learn as a Surprise!),  the Dweeble line (learns SR naturally, can learn Spike via breeding/probably as a Surprise!), and the Forrestress line can learn both SR and Spikes (+ Toxic Spikes, in Forr.'s case!). Omanyte could possibly learn both + Toxic Spikes if breeding and SR TM were allowed on it,  Shelmet, Venipeede, Trubbish and Frogkie line can learn both Spikes and Toxic Spike via their level and/or breedsets, Shuckle can learn Sticky Web and SR via breeding/TM, and Smergle can learn them all due to Sketch, just to name some other notable hazard combo users. 

All in all, their's a fairly limited amount of Pokemon that can utilize multiple hazard Moves , and that's only if Breeding Move and TM usage are allowed/given for them on a case by case basis. Therefore, I believe their's strong support for allowing different hazards to be stacked with each other (Not with themselves), since it takes either a rare/unique Pokemon capable of learning multiple Hazard Moves or a coordinated effort by 2 or more common Pokemon with different Hazard Moves to lay them in conjunction, and Multiple Actions stretched over time as a result.