mtg fun red cards Top Mono-Red Raid — At the beginning of your end step Fun red cards : r/custommagic

For example, it won't affect Flameblast Dragon's cost, since that's a cost paid when a triggered ability resolves, and it won't affect a kicker cost, since that's an additional cost to cast a spell

You are in luck

The average timeframe is 9-14 days

On a similar note, Tergrid, God of Fright provides one of your best win conditions

You can find your local pre-release events, where youll get to open boosters, get hold of a special Spindown Life Counter, promo card and deck box, as well as participate in casual tournaments and potentially win more promo cards and booster packs, by checking out the official MTG event locator here

Experimental AuguryExperimental Augury, Unnatural RestorationUnnatural Restoration, and Tezzeret's GambitTezzeret's Gambit all provide some form of card advantage along with proliferation