Ralsei was the 4th card shown for Beta 30.0 as seen here here. Previous Versions can be found here.
The Legend
0:37 - 0:45
Since Beta 51.1, Ralsei has the ability to summon a copy of a monster from your hand directly on the board at no additional cost. However, he can't summon Determination monsters and the chosen monster will have its base stats set to 3/3.
This works very well on monsters with negative Magic effects. It doesn't really work on monsters with a higher cost than him that lack a Magic effect to get the full use of them at a lower price due to the copy's stats being set at a mere 3/3. So while it could be used on the likes of Papyrus, it will not have a big impact.
Card Skins

Prophet
- Prophet (by Moonlightring)
Glowing Ralsei
- Glowing Ralsei (by Jacky Bunny - Fan Artist)
Spell Caster Ralsei
- Spell Caster Ralsei (by Speedt)
Delete This Ralsei
- Delete This Ralsei (by Jake Horror)
- Healing Field (by BlueKitty)
Hats Off
- Hats Off (by Asrite)
Standing Ralsei
- Standing Ralsei (by Asrite)
Beach Goat
- Beach Goat (by Jacky Bunny - Fan Artist)
- Only available through Pass Quests.