How Has This Deck Still Strong?! | MTG Arena Standard Deck

Deck 2 Bitter Triumph (LCI) 91 4 Dream Beavers (TMT) 62 4 Enduring Curiosity (DSK) 51 4 Floodpits Drowner (DSK) 59 3 Shipwreck Marsh (MID) 267 4 Gloomlake Verge (DSK) 260 3 Requiting Hex (ECL) 116 3 Island (UST) 213 2 Shoot the Sheriff (OTJ) 106 2 Soulstone Sanctuary (FDN) 133 2 Spyglass Siren (LCI) 78 1 Strategic Betrayal (TDM) 94 2 The Wondrous Wasp (MSH) 84 1 Theorix Charm (FRA) 155 2 We Say Thee Nay! (MSH) 82 1 Yuriko, Hope from the Shadows (FRA) 226 1 Spell Snare (ECL) 71 4 Swamp (UST) 214 2 Tishana's Tidebinder (LCI) 81 4 Watery Grave (GRN) 259 2 Cecil, Dark Knight (FIN) 91 1 Multiversal Passage (SPM) 180 2 Restless Reef (LCI) 282 4 Kaito, Bane of Nightmares (DSK) 220 Sideboard 2 Day of Black Sun (TLA) 94 1 Tishana's Tidebinder (LCI) 81 1 Negate (RIX) 44 3 Strategic Betrayal (TDM) 94 3 Duress (M20) 97 1 Vren, the Relentless (BLB) 239 2 Wan Shi Tong, Librarian (TLA) 78 2 Flashfreeze (FDN) 590