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It also sets up a dangerous precedent

Rokket Tracer TypeTuner/Effect Monster Collector NumberMGED-EN020 RarityPremium Gold Rare Market price $0.38 Based on the latest market prices tracked on TCG Stacked

Most instances of either gating condition are on activated abilities (most of which don't cost mana and therefore need a limiting condition), neatly solving the issue I'm about to mention, but consider this example: We're playing Innistrad Crimson Vow draft

this includes a 70 Galarian Gallery Subset which features Ultra Rares, Secret Rare Holos and VSTAR cards

Samwise the Stouthearted + Ratadrabik of Urborg + Ashnod's Altar or Viscera Seer You need all three permanents in play

Perhaps slightly more likely is the possibility that Phyrexian Crusader finds a home in the B/G Legacy Infect deck that uses Invigorate, Berserk, and various pumps spells to go for a quick kill