Hydra's Growth - Theros Beyond Death - U - 172 Condicion:Near Mint then put a ritual counter

then put a ritual counter on this artifact

Blinding Ray (Bonus Pack) - Starter Deck 17: Double Typhoon Advanced Deck Set Pre-Release Cards - Rare - BT4-104 R

Myuu (Judge Pack (Store Judge) 03) - Tournament and Championship Promos - Common - FB04-112

Arcane Overflow - Vermilion Bloodline (2nd Edition) - Common - BT11-138

and it has flying

Hydra's Growth - Theros Beyond Death - U - 172 Condicion:Near Mint then put a ritual counterType: Enchantment Aura English Effect: Enchant creature When this Aura enters, put a +1 +1 counter on enchanted creature. At the beginning of your upkeep, double the number of +1 +1 counters on enchanted creature. Efecto en Espaol: Encantar criatura. Cuando el Crecimiento de hidra entre al campo de batalla, pon un contador +1 +1 sobre la criatura encantada. Al comienzo de tu mantenimiento, duplica la cantidad de contadores +1 +1 sobre la criatura