#2 the mega Gengar coin looks awesome
Id normally say these numbers arent too bad, but for $100+ they definitely are
This card has several caracteristics : "Stage 2 Pokemon"
However, this lore boost is mainly relevant when a game is at parity - it doesnt immediately help when youre behind (and need board presence more than lore) or ahead (and want to quest with your characters)
It doesn't have any inherent rules meaning, but some Gates, including some found in this set, have abilities that care either about which other Gates you control or the number of other Gates you control

Azorius Chant (3.3% of the Winner's Metagame) 4 Solitude 4 Counterspell 4 Orim's Chant 4 Flooded Strand 4 Narset, Parter of Veils 4 Prismatic Ending 3 Teferi, Time Raveler 2 Spell Snare 2 Hallowed Fountain 2 Island 2 Meticulous Archive 2 Plains 2 Day's Undoing 2 Supreme Verdict 2 Teferi, Hero of Dominaria 2 Misty Rainforest 2 Windswept Heath 1 Lrien Revealed 1 Isochron Scepter 1 Breeding Pool 1 Geier Reach Sanitarium 1 Hall of Storm Giants 1 Mystic Gate 1 Otawara, Soaring City 1 Monumental Henge 1 Force of Negation 1 March of Otherworldly Light 1 Hedge Maze 1 Wrath of the Skies 1 Marsh Flats 4 Consign to Memory 2 Rest in Peace 2 Subtlety 2 Celestial Purge 2 Mystical Dispute 1 Isochron Scepter 1 Kaheera, the Orphanguard 1 Temporary Lockdown Azorius Chant is a white-blue control strategy that seeks to dictate the pace of the game through efficient interaction