Gyarados #XY109 Pokemon Promo Keep track of your collection value over time
These are your cheat sheet to understanding everything you need to know about the card

Rusko, Clockmaker Rusko, Clockmaker | Illustration by Samuel Perin Commander (1) Planeswalker (1) Creature (5) Ledger Shredder Oracle of the Alpha Displacer Kitten Spark Double Thassa, Deep-Dwelling Instant (31) Consider Cut Down Dark Ritual Essence Flux Fading Hope Fatal Push Malakir Rebirth Miscast Opt Rona's Vortex Spell Pierce Wash Away Disdainful Stroke Essence Scatter Go for the Throat Heartless Act Impulse Infernal Grasp Negate Planar Incision Power Word Kill Seek New Knowledge Siren's Ruse Teferi's Time Twist Tyrant's Scorn Blur Sewer Plague Silundi Vision Thirst for Discovery Thirst for Knowledge Baleful Mastery Sorcery (13) Bloodchief's Thirst Duress Karn's Temporal Sundering Mind Spike Shattering Finale Thought Erasure Grim Tutor Solve the Equation Toxic Deluge Irenicus's Vile Duplication River's Rebuke A-Alrund's Epiphany Sea Gate Restoration Enchantment (2) Witness Protection Penregon Besieged Artifact (11) Mishra's Bauble Mox Amber Chromatic Sphere Chromatic Star Arcane Signet Coldsteel Heart Guardian Idol Mind Stone Relic of Legends Key to the Archive Paradox Engine Land (36) A-Thran Portal Clearwater Pathway Command Tower Drowned Catacomb Fabled Passage Island x16 Otawara, Soaring City Shipwreck Marsh Swamp x11 Takenuma, Abandoned Mire Watery Grave That's enough about ramp decks

This is a slightly extreme example, but in a match, if for some reason you can definitely go first in the next game, "Solemn Judgment" is many times stronger than "Ash Blossom & Joyous Spring." "Called by the Grave" doesn't work on trap cards, after all
You can only use each effect of "Mathmech Billionblade Nayuta" once per turn