If you're playing with sleeves, a small slip of paper is an acceptable option provided it does not noticeably impact thickness within the sleeve
Ancient Adamantoise Ancient Adamantoise has an incredible Pariah effect
While ordering lots of things at once will temporarily slow down the frame rate of even the hardiest of computers, having plenty of boxes ready to open makes things a little more efficient

Creatures (21) 1 Hanna, Ship's Navigator 1 Sakashima the Impostor 1 Mesa Enchantress 1 Sovereigns of Lost Alara 1 Deathless Angel 1 Umbra Mystic 1 Sublime Archangel 1 Thassa, God of the Sea 1 Thassa's Emissary 1 Iroas, God of Victory 1 Willbreaker 1 Sakashima of a Thousand Faces 1 Orvar, the All-Form 1 Wandering Archaic 1 Esper Sentinel 1 Kairi, the Swirling Sky 1 The Reality Chip 1 Lizard Blades 1 Lion Sash 1 Acquisition Octopus 1 Komainu Battle Armor Lands (37) Spells (41) 1 Replenish 1 Swords to Plowshares 1 Sol Ring 1 Mind Stone 1 Distorting Wake 1 Boros Signet 1 Izzet Signet 1 Steel of the Godhead 1 Comet Storm 1 Crab Umbra 1 Drake Umbra 1 Eldrazi Conscription 1 Blue Sun's Zenith 1 Swiftfoot Boots 1 Angelic Destiny 1 Felidar Umbra 1 Faith's Reward 1 Aurelia's Fury 1 Curse of the Swine 1 Icy Blast 1 Commander's Sphere 1 Aether Gale 1 Volcanic Offering 1 Mystic Confluence 1 Thought Vessel 1 Shielded by Faith 1 By Force 1 Curator's Ward 1 Jaya's Immolating Inferno 1 Aether Tunnel 1 Octopus Umbra 1 Talisman of Creativity 1 Arcane Signet 1 Banish into Fable 1 Heliod's Intervention 1 Dismantling Wave 1 Sublime Epiphany 1 Doomskar 1 Liquimetal Torque 1 Unquenchable Fury 1 Shorikai, Genesis Engine The deck is all about getting Hinata onto the battlefield, slapping some Auras onto it, and going to town on faces

Cryptbreaker barges in near the top of that list a solid card even on its own, doing a passable Pack Rat impression, and occasionally drawing cards even outside of Zombie Tribal
It is easy to see now how having a single land that can tap for 5+ mana is pretty broken