prismatic evolutions booster box nearby Pokémon Surprise + Bundle a beautifully designed playmat The Pokémon Prismatic Evolutions Booster

Even if all you do is counter a 1-mana spell, you spent an extra mana for a better version of Summoner's Bane (better because it counters all spells and not just creature spells)

Snorlax Pokemon Card Lying Down Peacefully 26

Well call our familiars to dispose of these corpses: Blade of the BloodchiefBlade of the Bloodchief, BloodghastBloodghast, Butcher of MalakirButcher of Malakir, Dusk Legion ZealotDusk Legion Zealot, Glass-Cast HeartGlass-Cast Heart, Heirloom BladeHeirloom Blade, Kindred BoonKindred Boon, Martyr of DuskMartyr of Dusk, Nighthawk ScavengerNighthawk Scavenger, Oathsworn VampireOathsworn Vampire, Radiant DestinyRadiant Destiny, Sorin, Lord of InnistradSorin, Lord of Innistrad, Temple of the False GodTemple of the False God, Windbrisk HeightsWindbrisk Heights

The first is we miss out on what can be a great use of card slots, because lands that do things other than tap for mana are effectively free spells, not taking up another non-land slot