Knowledge Exploitation (38) [Morningtide] Conflux Artifacts you control have "{T}:

Artifacts you control have "{T}: Add one mana of any color

Set: Jumpstart 2022 Type: Creature — Dragon Rarity: mythic Cost: {3}{R}{R} Flying

Set: Limited Edition Beta Type: Enchantment — Aura Rarity: uncommon Cost: {3}{U} Enchant artifact As long as enchanted artifact isn't a creature

whenever a player casts an instant or sorcery spell

Set: Limited Edition Beta Type: Creature — Elemental Rarity: uncommon Cost: {3}{R}{R}

Knowledge Exploitation (38) [Morningtide] Conflux Artifacts you control have "{T}:Set: Morningtide Type: Kindred Sorcery Rogue Rarity: rare Cost: {5}{U}{U} Prowl {3}{U} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.) Search target opponent's library for an instant or sorcery card. You may cast that card without paying its mana cost. Then that player shuffles.