Compel Brutality

Mono Green Landfall can supply large creatures reliably, but this remains board-dependent two-mana removal rather than a broadly live answer.

Could be wrong if A strong new green creature shell or planeswalker package could make its damage scaling more reliable.

It is much less reliable than Fatal Push, but creature-heavy Golgari lists could test it for board-centric creature mirrors.

Could be wrong if Efficient existing removal may leave too little reason to accept the creature prerequisite.

Creatures Toolbox is the plausible shell, but Modern's efficient removal makes a two-mana spell requiring a creature in play hard to justify.

Could be wrong if A new resilient, high-power green shell could turn this into a worthwhile niche answer.

It is far less efficient and reliable than Fatal Push and lacks a supplied Legacy shell that wants a two-mana conditional removal spell.

Could be wrong if An unusually efficient green creature engine could create a narrow sideboard role.

Compared with Cast Down, it is highly conditional, but instant-speed damage from a large creature gives green creature decks a plausible narrow answer.

Could be wrong if Its adoption depends on whether green decks can consistently field creatures large enough to trade up.

Superfriends can turn an established high-loyalty planeswalker into efficient removal, but the card is narrow and weaker than Beast Within broadly.

Could be wrong if Higher planeswalker density or unusually large loyalty totals could make it a stronger niche inclusion.

Instant-speed bite removal scales with your largest creature and avoids reciprocal damage; creature dependence keeps it solid rather than premium.

Could be wrong if Unknown creature sizing, removal density, and draft speed could make its conditional floor much worse or better.