Elite Trainer Boxes are the most expensive option but allow complete deckbuilding freedom
Anything I dont know or remember the formula for, I can just google nowadays, so thats convenient
Most of the time, just straight killing them is enough, but there are some peculiar scenarios when you can't kill the creature and it's probably best to keep them bound to the earth to prevent them from posing a major threat
Deflecting Swats in contention for the best, in direct competition with Fierce Guardianship
The game plan is to build up massive beaters fast with your land triggers and deliver a wallop that nothing can withstand
The only way around this is if you can find a way to activate the forecast ability, remove the card from your hand, then return it and activate the ability again all in the same upkeep