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Curiositycard_draw$0.63Very close functional parallel: it rewards combat damage to a player with card draw attached to a creature. It is blue instead of green, but plays the same evasive-card-advantage role.Ophidian Eyecard_draw$13.67Gives the same kind of repeatable combat-damage card draw, but also adds flash and untap potential. It is stronger and in blue, making it a direct upgrade in many decks.Tandem Lookoutcard_draw$1.02Not an Aura, but it creates the same triggered draw-on-combat-damage pattern through soulbond. It fills the same role in creature-based card advantage decks.Sage's Row Denizencard_drawBudget$0.04This is a creature-based repeatable draw engine that rewards you for blue creatures entering, not combat damage. It is a looser analogue, but still serves as low-cost ongoing card selection/advantage.Rune of Sustenanceutility$0.27This Aura doesn't draw cards directly, but it replaces itself by gaining life and cantripping with the right enchanted permanent. It is a cheap enchantment-based value Aura in the same mana bracket.Combat Researchcard_draw$0.39One-mana Aura that rewards connecting in combat with card draw, very close in gameplay pattern. It is limited to legendary creatures, but often functions as a stricter upgrade in Voltron shells.Snake Umbracard_draw$0.90A stronger Aura-based combat-damage draw engine that also grants totem armor. It costs more, but it is one of the best upgrades to Sixth Sense-style effects.Curator's Wardcard_draw$0.34This Aura is less aggressive, but it can replace itself and generate value from a permanent getting removed. It is a budget-friendly enchantment that can function as card advantage on a creature or key permanent.
