Genius 215

[tedsgran]

Fourteen solutions need to be partially amended before entry into the grid in a consistent manner by undergoing either a hundredfold increase or a hundredfold decrease. Resulting grid entries are not real words. Definitions in these clues refer to the original solution, while the wordplay and numbers are for the amended form.

1a Female fairy I see eating seaweed, afraid to go out (12) assume it ends ...phobic?

18d Book service for kind of fuel (7) B??????

21a Argentinian music-maker's fight over bulb (9) looks like LEUDONION ??

[cashier]

18 Biomass

[JJ109]

Shekelphobic a shekel is 100 agora
Biomass
21 yes a leu is 100 ban

[JJ109]

1a She kelp hob I C =
agoraphobic = fear to go out - swop Shekel for agora

21a Bandonion (Argentine instrument)
Swapping Leu for ban
leud (duel/fight reversed) + onion (bulb)

Bio (book) + mass (service) = biomass

[tedsgran]

Many thanks JJ109