[15] Hourglass tokens reduce the amount of time you need to wait to unlock your free booster packs, which allow you to get more each day
Grim Hireling Rogues rarely get blocked (hint hint Anowon, the Ruin Thief players) and if you spread the love you get 2 Treasures per player you hit
You cant protect yourself from it, you cant sideboard into a better configuration to beat that, you cant counter it (unless youre playing Swan Song, are on the play, and have the turn 1 untapped blue source to play it
It can just be removed by a Dragon Fire or Let It Go and you don't gain any benefit from it
For 1999 Base Set Mewtwo Unlimited, that math usually works
A card with swampcycling allows you to find any swamp card, including nonbasic lands like triomes or surveil lands