Celestia, Lightsworn Angel [SDLI-EN006] Common Star Pack Battle Royal also you cannot Special Summon

also you cannot Special Summon monsters the turn you activate these effects

it gains 500 ATK until the end of this turn

Once per turn: You can send 1 Wyrm-Type monster from your Deck to the Graveyard

Set: Speed Duel: Destiny Masters Card type: Effect Monster Rarity: Common Attack: 1500 Defense: 1500 Gains 200 DEF for each "Gravekeeper's" monster in your GY

Celestia, Lightsworn Angel [SDLI-EN006] Common Star Pack Battle Royal also you cannot Special SummonSet: Structure Deck: Realm of Light Card type: Effect Monster Rarity: Common Attack: 2300 Defense: 200 When you Tribute Summon this card by Tributing a "Lightsworn" monster: You can send the top 4 cards of your Deck to the Graveyard, then target up to 2 cards your opponent controls; destroy those targets.