Thorin, Mountain-king

A 3/4 trample for four is weak alone; with Equipment already deployed, free redeployment plus power-based creature removal is a credible niche payoff.

Could be wrong if Unrevealed Equipment density and payoffs could make the setup either substantially more reliable or too inconsistent.

The payoff is real, but four mana and a preexisting Equipment board are demanding in Pioneer; it is unlikely to displace efficient standalone threats.

Could be wrong if A resilient Equipment shell that can exploit the one-shot free reattach could make it a genuine engine.

Moving several Equipment and killing a creature is powerful setup payoff, but a four-mana creature is slow and fragile for Modern's efficient Equipment strategies.

Could be wrong if Fast mana or unusually high Equipment density could make its ETB swing worth the mana and vulnerability.

Legacy demands immediate, cheap impact; Thorin needs a board before its four-mana ETB matters and is vulnerable to efficient interaction.

Could be wrong if An accelerated Equipment shell could exploit the free mass attachment better than expected.

Equipment decks can turn its ETB into free mass re-equipping and a sizable creature kill, though it remains a one-shot, setup-dependent four-drop.

Could be wrong if Its adoption depends on whether optimized lists value this payoff over cheaper Equipment tutors, creatures, and equip enablers.

A 3/4 trample for four is solid, and any equipped board can become a free upgrade plus a large creature-kill trigger; it is strong but synergy-dependent.

Could be wrong if Draft speed, Equipment availability, and removal density are unknown, so its payoff frequency is uncertain.