mtg join forces cards Force, 120 Join Forces Card | Magic:

Remember, old products leave the store every time new ones are added

Too much less than Negate and it won't be worth a slot despite how clearly good it is

This will exile your whole deck and when you go to your draw step you'll win thanks to Laboratory Maniac and your deck being empty

If you have ten bullets in your deck, even if youre playing 70 cards and viewing them all as bonus slots that dont take away from your other cards, youre still one-seventh bullets, meaning an opening hand will have an average of one bullet, which is like taking a mulligan every game if you assume bullets are narrow and not worth a card in the wrong place