Proft, Consulting Detective

The 22 revealed surveil cards give Proft a plausible engine shell, but its first card costs four total mana and a 2/2 must survive.

Could be wrong if More efficient repeatable surveil or scry sources could make its draw trigger reliable enough for a higher score.

Pioneer can supply selection, but paying {2} per trigger after investing in a vulnerable 2/2 is slow for established decks.

Could be wrong if A dense, competitive surveil shell could turn the trigger into a repeatable card-advantage engine.

Modern generally demands immediate impact from two-drops; Proft needs both a trigger and two extra mana before replacing itself.

Could be wrong if A low-cost repeatable surveil enabler with minimal deckbuilding cost would materially improve its efficiency.

Legacy's cheap selection does not inherently trigger Proft, and a 2/2 requiring additional mana per card is far below usual efficiency.

Could be wrong if A proven Legacy shell with abundant zero- or one-mana surveil effects could create a narrow engine role.

Longer games and mana availability support repeated paid triggers, but it needs substantial trigger density and remains a fragile draw engine.

Could be wrong if Dedicated surveil commanders or repeatable scry effects may make it a stronger recurring inclusion than expected.

A 2/2 for two is acceptable, and the revealed surveil density can convert later selection into cards and permanent growth when mana is available.

Could be wrong if Its value depends heavily on how many cheap scry or surveil cards a Limited deck can actually assemble.