Ander, High Priest to Gladoise

Flying, hexproof
When Ander, High Priest of Gladoise, enters the
battlefield, you may search your library or
graveyard for either Gladoise, God of Scales, or
Gladoise, 8th Great God. If you do, reveal it and
put in in your hand, then shuffle your library.
When another dragon enters the battlefield
under your control, you may pay {r}. If you do,
deal three damage to any target.