mtg cards with storm mechanic Lightning [Coldsnap] Heavily Played Foil (Choose any number of permanents and/or players The STORM Deck Many Magic:

Do Both Sides of My Commander Deal Commander Damage

Its a solid one-sided wrath, and a great way to close games

If Misleading Signpost enters the battlefield this way, you can move around which player or permanent one target attacking creatures is going after

If there are a couple of problematic permanents on board, you can work with the other players to ensure theyre all dealt with

As a bonus, ability, as if this card needs it, you can tap it and sacrifice ten nonland permanent to make all your opponents lose 10 life

Endless Cockroaches has it's own trigger, which might let you mill out your deck if you can loop it