Fierce Guardianship [CMM - 94] Commander Modern Horizons 3 Exile Memory Vessel: Each player

Exile Memory Vessel: Each player exiles the top seven cards of their library

Rules Text Contains: Shadowmage Infiltrator can't be blocked except by artifact creatures and/or black creatures

Dominaria's fire still burned hot

Rules Text Contains: Convoke (Your creatures can help cast this spell

Rules Text Contains: All Merfolk get +1/+1 and have islandwalk

Fierce Guardianship [CMM - 94] Commander Modern Horizons 3 Exile Memory Vessel: Each playerRarity: R #: 94 Creature Type or Sub Type: Instant Rules Text Contains: If you control a commander, you may cast this spell without paying its mana cost. Counter target noncreature spell. Flavor: "Hunt somewhere else. This is your only warning." Gavi, nest warden