F Livrare rapida
Things like Witch's Cauldron, Bubbling Cauldron, Festering Newt, and the cat/Oven combo give you a bit of sacrifice synergy if you want some actual strategy in your deck

Adaptive Sporesinger Armored Scrapgorger Atraxa, Grand Unifier Atraxa, Grand Unifier Atraxa, Praetors' Voice Belbe, Corrupted Observer Blight Mamba Blightsower Thallid Blightwidow Bloated Contaminator Branchblight Stalker Brutalizer Exarch Burnished Dunestomper Cankerbloom Chancellor of the Tangle Chrome Host Hulk Cinderslash Ravager Contagious Vorrac Contaminant Grafter Converter Beast Copper Host Crusher Copper Longlegs Cystbearer Death-Hood Cobra Defiler of Vigor Elvish Vatkeeper Etali, Primal Sickness Evolved Spinoderm Evolving Adaptive Ezuri, Claw of Progress Ezuri, Stalker of Spheres Glissa Sunslayer Glissa's Courier Glissa's Retriever Glissa, Herald of Predation Glissa, the Traitor Glistener Elf Ich-Tekik, Salvage Splicer Ichorspit Basilisk Ixhel, Scion of Atraxa Lattice-Blade Mantis Malady Invoker Maul Splicer Migloz, Maze Crusher Mycosynth Fiend Necrogen Rotpriest Oil-Gorger Troll Omnath, Locus of All Paladin of Predation Phyrexian Hydra Phyrexian Swarmlord Plague Nurse Plaguemaw Beast Plated Kilnbeast Polukranos, Engine of Ruin Predation Steward Putrefax Quilled Slagwurm Rot Wolf Rotted Hystrix Rustvine Cultivator Skyclave Invader Skyscythe Engulfer Slaughter Singer Spinebiter Tainted Observer Tangle Angler Tel-Jilad Fallen Thundering Tanadon Tyrranax Atrocity Tyrranax Rex Venerated Rotpriest

When reading the Thassas Oracle spoiler and combing through its wall of text it looked like a boring scry style effect equal to your devotion to blue, until you get to the last line
If this card is banished: You can add 1 LIGHT Dragon-Type monster from your Deck to your hand