While it does serve a role in Dialga VSTAR decks, being required to evolve the VSTAR form, this one is likely one of Astral Radiance's most valuable cards simply because of how good it looks

REMOVE ALL ADD ALL Sprigatito - 012/193 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.08 Quaxly - 050/193 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.05 Umbreon - 130/197 Non-Holo Uncommon - Unlimited Uncommon - Unlimited Trick or Trade 2024 NM/M Value: 0.30 Houndour - 131/197 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.11 Houndoom - 133/197 Non-Holo Uncommon - Unlimited Uncommon - Unlimited Trick or Trade 2024 NM/M Value: 0.11 Darkrai - 136/197 Holo Rare Holo - Unlimited Rare Holo - Unlimited Trick or Trade 2024 NM/M Value: 0.38 Fuecoco - 023/182 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.08 Pumpkaboo - 077/182 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.08 Gourgeist - 078/182 Non-Holo Uncommon - Unlimited Uncommon - Unlimited Trick or Trade 2024 NM/M Value: 0.10 Pikachu - 018/091 Holo Common Holo - Unlimited Common Holo - Unlimited Trick or Trade 2024 NM/M Value: 1.37 Mimikyu - 037/091 Holo Rare Holo - Unlimited Rare Holo - Unlimited Trick or Trade 2024 NM/M Value: 0.55 Greavard - 042/091 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.07 Houndstone - 043/091 Non-Holo Rare - Unlimited Rare - Unlimited Trick or Trade 2024 NM/M Value: 0.09 Gengar - 057/091 Holo Uncommon Holo - Unlimited Uncommon Holo - Unlimited Trick or Trade 2024 NM/M Value: 2.77 Scream Tail - 077/162 Non-Holo Uncommon - Unlimited Uncommon - Unlimited Trick or Trade 2024 NM/M Value: 0.09 Flutter Mane - 078/162 Holo Rare Holo - Unlimited Rare Holo - Unlimited Trick or Trade 2024 NM/M Value: 0.17 Gastly - 102/162 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.11 Haunter - 103/162 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.10 Iron Jugulis - 139/162 Non-Holo Uncommon - Unlimited Uncommon - Unlimited Trick or Trade 2024 NM/M Value: 0.08 Phantump - 012/167 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.07 Trevenant - 013/167 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.08 Poltchageist - 021/167 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.07 Sinistcha - 022/167 Holo Rare Holo - Unlimited Rare Holo - Unlimited Trick or Trade 2024 NM/M Value: 0.15 Teal Mask Ogerpon - 024/167 Holo Rare Holo - Unlimited Rare Holo - Unlimited Trick or Trade 2024 NM/M Value: 0.11 Litwick - 036/167 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.08 Lampent - 037/167 Non-Holo Common - Unlimited Common - Unlimited Trick or Trade 2024 NM/M Value: 0.08 Chandelure - 038/167 Non-Holo Rare - Unlimited Rare - Unlimited Trick or Trade 2024 NM/M Value: 0.12 Munkidori - 095/167 Holo Rare Holo - Unlimited Rare Holo - Unlimited Trick or Trade 2024 NM/M Value: 0.23 Fezandipiti - 096/167 Holo Rare Holo - Unlimited Rare Holo - Unlimited Trick or Trade 2024 NM/M Value: 0.18 Okidogi - 111/167 Holo Rare Holo - Unlimited Rare Holo - Unlimited Trick or Trade 2024 NM/M Value: 0.18

This makes them perfect for a Temur counter/token spam
Thanks to Wizards hooking us up, we've got an exclusive Final Fantasy preview card to show off for you all in Restoration Magic!Read more The crew talks the return of Mono-Red to Standard and a ton of Final Fantasy spoilers!Read more Should have never been printed.Read more This is an Azorius and Control roll call
mystic snake / plasm capture -- nah negate / essence scatter -- solid if unexciting overrule -- CT, this is the X counterspell you've been looking for (but it's probably severely underpowered) sages dousing -- not sure I have enough wizards suffocating blast / voidslime / counterflux / absorb / undermine / punish ignorance / countersquall -- not worth the extra color my current list runs 18/450 = 1/25 counterspells or exactly 4 percent
If the equipped monster attacks or is attacked: It gains 1000 ATK during the Damage Step only