pokemon cards from detective pikachu TCG: Return Promo 098SV-P [Fairy] Healing Melody Heal 10 damage from each of your Pokemon. Pokémon TCG: Detective Pikachu

At the time of writing, this card has a market price on TCGPlayer of $391.67 USD

Restricting your deck to only mono-blue spells removes options, but you can funnel all that mana into blue card draw spells to trigger the likes of Psychosis Crawler and Ominous Seas to bury your opponents in card advantage, damage, and triggers

The real strength of this card is in its key ability - Collect Taxes, which forces each opponent to lose two lore if they have more lore than the player currently controlling Prince John, Phony King, whenever the card quests

Getting three extra mana a turn especially late in the game is a great way to overwhelm your opponents in value as mentioned before

Rude Awakening 4 This is somewhat of a Craterhoof Behemoth for a very land focused ramp deck