all night party pokemon card All-Night (96) 2016 XY Breakpoint Stadium Rarity Pokemon TCG - Promo -

Will the modern decks be more competitive and valuable, or is time on the side of the older decks

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Tribal decks are often the first deck someone falls in love with

This can be especially powerful in decks running three or more colors since you can fetch dual and tri-lands that likely get you every color you need, and the lands even come in untapped

Obvious contenders are Snapcaster Mage and the like - creatures that accrue their value when entering the battlefield or in response to an opponent's attempt at a maneuver, and can then be used to counter a new threat later

Otherwise, it might be a bit too weak