New PerspectivesutilityBudget$0.11It also rewards a cycling-heavy deck and can effectively make cycling free once you have enough cards in hand, enabling similar combo turns.
Cloud Keyutility$2.83A flexible cost-reduction artifact that can be set to reduce cycling-related deck components indirectly, though it is less specialized than Fluctuator.
Semblance Anvilutility$6.55Like Fluctuator, it reduces the cost of a chosen card type and can be built around to make cycling enablers cheaper in artifact-heavy shells.
Training Groundsutility$6.83It is another cheap cost-reduction permanent that makes activated abilities cheaper, similar in how Fluctuator discounts cycling activations.
HeartstoneutilityBudget$1.58A classic activated-ability reducer that can lower cycling costs alongside other ability-based lines, serving a comparable role in combo decks.
Mizzix's Masteryutility$3.29This is not a cost reducer, but it is a combo enabler that can generate large card advantage from a cycling-heavy graveyard plan in similar deck shells.
Overlord of the Floodpitsutility$3.79A newer payoff for cycling and card flow strategies, functioning as a strong enabler/payoff piece in decks that want repeated cycling actions.
Astral SlideutilityBudget$0.74It is one of the iconic cycling payoffs, using cycling to trigger repeated value and control effects in the same style of deck Fluctuator supports.