one piece awakening of a new era booster box the OPK-05 Korean ver. – Pokioh 05 series and intended for the European (EU) market one piece card game op05

No, copying a planeswalkers ability doesnt change loyalty counters

Thats not whats happening with new card Horizon Explorer

(10/14/2022) When you cast a spell using its More Than Meets the Eye ability, the card is put onto the stack with its back face up

D-Tier Not Even Worth Discussing Cards: Arcum's Astrolabe, Chrome Mox, Dark Depths, Dig Through Time, Eye of Ugin, Field of the Dead, Gitaxian Probe, Hogaak, Arisen Necropolis, Mox Opal, Mystic Sanctuary, Oko, Thief of Crowns, Once Upon a Time, Seething Song, Skullclamp, Summer Bloom, Rite of Flame, Krark-Clan Ironworks, Golgari Grave-Troll, Tibalt's Trickery, Treasure Cruise, and Uro, Titan of Nature's Wrath

The key here is to know your meta