祃 is a simplified Chinese hanzi, listed here under the keyword “a sacrifice at the beginning of a military campaign”. It is built from 礻 (cult) and 马 (horse).
Keyword
a sacrifice at the beginning of a military campaign
On KumiJi Glyph Explorer, open the parts search and type “cult” + “horse”. 祃 is among the results, together with every other character containing the same shapes.
Open 祃 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.