Wurmcalling [Time Spiral] SV65 you can send this card

you can send this card from the field to the Graveyard to select up to 2 "Infernity" monster in your Graveyard and Special Summon them

You cannot Summon other monsters the turn that you activate this card (but you can Set)

Set: Premium Pack 1 Card type: Ritual Monster Rarity: Super Rare Attack: 2800 Defense: 2300 This card can only be Ritual Summoned with the Ritual Spell Card

or Effect Monster Card to destroy your Trap Card(s)

When Celestial Gatekeeper dies

Wurmcalling [Time Spiral] SV65 you can send this cardSet: Time Spiral Type: Sorcery Rarity: Rare Cost: {X}{G} Buyback {2}{G} (You may pay an additional {2}{G} as you cast this spell. If you do, put this card into your hand as it resolves.) Create an X X green Wurm creature token.