Thrashing Mossdog [Dragon's Maze] Dark Revelation Volume 4 Set: Eldritch Moon Type: Instant

Set: Eldritch Moon Type: Instant Rarity: Uncommon Cost: {3}{W} Target creature gets +2/+6 until end of turn and can block any number of creatures this turn

Set: Kamigawa: Neon Dynasty Prerelease Promos Type: Artifact Creature — Equipment Demon Rarity: Mythic Cost: {1}{B} Menace

You can only use this effect of “Ride of the Valkyries” once per turn

Set: Rise of Destiny Card type: Normal Spell Rarity: Ultimate Rare Discard 1 card from your hand

"But *why* can't I get one

Thrashing Mossdog [Dragon's Maze] Dark Revelation Volume 4 Set: Eldritch Moon Type: InstantSet: Dragon's Maze Type: Creature Plant Dog Rarity: Common Cost: {3}{G} Reach (This creature can block creatures with flying.) Scavenge {4}{G}{G} ({4}{G}{G}, Exile this card from your graveyard: Put a number of +1 +1 counters equal to this card's power on target creature. Scavenge only as a sorcery.)