For any card printed since 1998, you have two clear indicators: The Set Symbol Color: The most immediate visual cue is the expansion symbol, located on the right side of the card, between the art and the text box
10: Terapagos Terapagos has made a name for itself in the meta thanks to its ex form from Stellar Crown
It's like Sunstone and Glacial Crevasses but not requiring a Snow
The artwork depicts Pikachu in a dynamic pose, surrounded by crackling electricity that seems to leap off the card

MTG COLLECTION Inventory Tradelist Wishlist MTG DECKS (50) Drafts com Araumi's Encore 85% com Dogs & Cats com Energy com Friends Forever com Hapatra com Hapatra UltraBudget com Jon Irenicus com Sample Ikri + Tymna Lifegain com Sample K'rrk com Sample Tayam Aristocrats com Sample Thantis Combat com Sara's Selesnya Deck com Saskia's Bloodlust com Seor Mizzix com Slimefoot com Slimefoot Budget com Slivers com Squirrels com Thantis Warmonger com Zurzoth Sample Mine com Bant Pauper com Lobezno com Tentacle Daddy com Yes Omo Ready com Abzan LifeGames 54% com Archenemy Bolas Superfoes com For my Green Girl com Liesa Budget com Ligma com Lord of Thieves 49% com Saskia's Wolves com The Archenemy Bolas com The Devil in I com The Pack com Zada's Goblins 47% Ready+ com Arabella com Hapatra Budget 54% com Rakdos the MuscleMan com Zaxara 55% Ready++ com Krikoso com Zetalpa Voltron Stolen com Anje's Madness 97% com Cheese Gore pau Mono Black Devotion Pauper com Niv Uno reverse com Primal Calamity com Thantis RGB Battle Royale fat Dummy G sta Staple oth Stolen Binder Sirchade's Mono Black Devotion Pauper Type: Deck Idea Format (legal ) Format (legal ) pauPauper Approx

To synchro summon a monster you must use two or more face-up monsters with a combined level equal to the synchro monster, and one of these monsters must be a Tuner (sadly, they're usually not fish)