mtg urza card Most Valuable Urza's Saga Cards This mana cant be spent to cast a nonartifact spell.) MtG Modern Horizons Mythic Rare

The fact it's a sorcery rather than an enchantment that triggers on the upkeep step is probably the clincher here - as it means opponents have nothing, short of a counterspell or surprise removal, they can do to respond

Choosing to build around Minn means going mono-blue, but in return, you get a lot of choices about which part of this multi-faceted ability youll try to break

Not only will this bat cleric get massive over the course of a game, but it can hand off the +1/+1 counters it earned when it dies, turning another creature into an equally massive threat

9,000 Non-foil Sol Ring (Human) : Priced around $150 in near-mint condition