Princess Pikeru (UTR) [SOI-EN027] Ultimate Rare Dimension of Chaos it gains these effects

it gains these effects

Set: Stairway to the Destined Duel Card type: Effect Monster Rarity: Secret Rare Attack: 3500 Defense: 3850 This card can only be Special Summoned by offering 'Alpha the Magnet Warrior'

Set: Welcome to Rathe Unlimited Edition: Unlimited Finish: Rainbow Foil Type: Action Subtype: Attack Rarity: Majestic Class: Generic Cost: 1 Draw 2 cards

This card cannot be Special Summoned except by the effect of "Trial of the Princesses"

Set: Mattel Action Figure Promos: Series 3 Card type: Fusion/Effect Monster Rarity: Parallel Rare Attack: 2100 Defense: 1200 "Elemental Hero Avian" + "Elemental Hero Burstinatrix" This monster cannot be Special Summoned except by Fusion Summon

Princess Pikeru (UTR) [SOI-EN027] Ultimate Rare Dimension of Chaos it gains these effectsSet: Shadow of Infinity Card type: Effect Monster Rarity: Ultimate Rare Attack: 2000 Defense: 0 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by the effect of "Trial of the Princesses". During your Standby Phase, increase your Life Points by 800 points for each monster on your side of the field.