mtg modern horizons booster box 3 Magic The Gathering Play With a mix of reprints and new innovations booster box modern horizon Modern

While it's unlikely that every one of your opponents will be hit hard by this ability, it's fair to say that at least one or two will find it a nuisance

Only booster boxes, and possibly sleeved packs were announced

The most obvious target would be extra combat spells, especially if you've adding on some mana generators from attacking (various treasure generators, Neheb, some dragons)

Do Treasure Tokens Have Mana Value

Whether in the command zone or the 99, this commander offers a solid infinite mana outlet that can draw your deck and create a potential win condition or just operate as a fun value piece in your casual Commander deck