Whenever one or more creatures die, put a rev counter on Chainsaw
They come in a variety of colors to suit your preference and have all sorts of thoughtful little extras
Even if not, if your target's deck is stacked just right, you can still mill them out for an impressive number of cards
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Quina, Qu Gourmet: The additional Frog token won't have any abilities the other tokens were created with
Boseiju, Who Endures is an excellent staple, but you can save around $30 by subbing it out for a basic Forest
Try playing around with the pre-constructed decks first to get an idea of how Magic works, and then dig into some boosters and figure out ways you could either enhance those decks with alternate additions, or build your own deck entirely