yu gi oh duel links exodia deck Op : r/YuGiOhMasterDuel Yu-Gi-Oh player criticizes Exodia ability

It was only available inside random booster packs of the SV4K Ancient Roar series that was released in Japan, in October, 2023

add 1 card with the same name as that card from your Deck to your hand

That said, it's one of those cards that's really easy to overestimate and I guess that's what happened here

Helmer, Helmsman Fur Hire Level 3 WATER Aqua Effect Monster ATK 0 DEF 2000 During your Main Phase: You can Special Summon 1 monster Fur Hire from your hand, except Helmer, Helmsman Fur Hire

Crashing Footfalls is the core of a cascade deck that uses cards like Violent Outburst and Shardless Agent to cascade into 8 power on turn 3

The entire details of the card must be present, including the specificities