BUR #32814 has been rejected.
create implication ishtar_(fate) -> tohsaka_rin
forum #312232
Per forum #312217, this implication apparently used to exist before being removed for some reason. Could see it going either way, with ishtar_(fate) -tohsaka_rin having almost 200 pages of results while ishtar_(fate) tohsaka_rin only has 7, with a combo of cosplay, both appearing in the same pic, and double-tagging for Ishtar happening.
Updated