Madcap SkillspumpBudget$0.06Gives a creature a meaningful combat boost for a low mana investment, though it is a permanent aura rather than an activated artifact ability. It serves a similar aggressive role of turning one creature into a stronger threat.
BonesplitterpumpBudget$0.24A classic cheap equipment that provides a consistent +2/+0 boost to help a creature hit harder in combat. It is one of the closest repeatable artifact-based combat buffs, though it lacks the discard drawback and gives power only.
Grafted WargearpumpBudget$0.26A low-cost equipment that gives a large combat stat increase and turns a creature into a much bigger attacker. It is a more aggressive, repeatable artifact-based buff with a higher upside and a drawback when moved.
Cranial PlatingpumpBudget$0.40An artifact-based power boost that can make a creature dramatically larger for combat. While it scales differently, it fills the same role of converting resources into a large temporary or repeated damage increase.
Trusty MachetepumpBudget$0.14Provides a straightforward repeatable stat boost on an artifact that improves combat damage. It is a less explosive but much more reliable version of a similar artifact pump effect.
Infiltration LensutilityBudget$3.17An equipment that can help turn a small creature into a more dangerous combat piece, though its primary value is card draw rather than raw power. It is a budget artifact option that supports attacking creatures in combat.
Haunted CloakpumpBudget$0.34A cheap equipment that boosts combat performance and helps a creature swing more effectively. It is a functional combat enhancer in the same general artifact slot, though it emphasizes evasion and vigilance more than raw power.
Magewright's Stoneutility$9.08A reusable artifact that converts mana into a creature-based effect, similar to Coral Helm's activated resource-to-board conversion. It is not a pump spell, but it occupies the same niche of repeatable utility from an artifact.