mtg first edition booster box Draft (36ct) Modern Horizons (MH1) — Twenty Sided but the most formative of them is the namesake for the set The Brothers War - Collector

Meanwhile, the radically different Fire Crystal sees creatures under the player's control having haste

With ink being so valuable in playing your most powerful cards, Winnie the Pooh, Having a Think is an excellent way of helping to ramp up your ink early in the game and outpace your opponents with your strongest characters - or just overwhelm them by being able to play even more cards on your turn

If you get a particularly strong Mythic Rare in your box, it could also be worth choosing that as an option

If combat damage dealt to the monarch causes that player to lose the game, the triggered ability that causes the controller of the attacking creature to become the monarch doesn't resolve