Poison - Toxic plants and animals (by necessity) have a natural resistance to their own species' poison/venom (some can resist those from other species as well) to avoid getting hurt by their own toxins
Unfortunately, theres no new dual land for Selesyna, which could really use it
Acolyte of Affliction Aerith, Last Ancient Angus Mackenzie Arcus Acolyte Asmira, Holy Avenger Brutalizer Exarch Cathedral Acolyte Centaur Healer Centaur Peacemaker Conclave Evangelist Conclave Guildmage Conclave Mentor Crossroads Consecrator Diregraf Escort Dune Diviner Elder Druid Emmara, Soul of the Accord Freyalise Supplicant Garnet, Princess of Alexandria Godtoucher Hapatra, Vizier of Poisons Hedge Troll Infirmary Healer Juniper Order Druid Kei Takahashi Kyler, Sigardian Emissary Loxodon Hierarch Maester Seymour Medicine Runner Necrogen Rotpriest Oracle of Nectars Plague Nurse Ragnar Ramunap Excavator Samut, Vizier of Naktamun Samut, the Driving Force Severance Priest Shelinda, Yevon Acolyte Sigardian Zealot Sisterhood of Karn Slaughter Singer Springmantle Cleric Strax, Sontaran Nurse Sylvan Hierophant Thelonite Druid Thelonite Monk Thijarian Witness Torens, Fist of the Angels Treefolk Healer Trelasarra, Moon Dancer Turntimber Ascetic Vanille, Cheerful l'Cie Vizier of the Menagerie Yuna, Grand Summoner Yuna, Hope of Spira
Coststorm (When you cast this spell, copy it for each different mana value among other spells and lands you've played this turn.) Market price $0.17 Based on the latest market prices tracked on TCG Stacked
Trample and Indestructible make Toski hard to block already, but Champion of Lambholt can make it impossible
