37%inclusion 37%synergy 209 decks 560 decks Stroke of Midnight 34%inclusion 8%synergy 193 decks 560 decks Reprieve 32%inclusion 9%synergy 181 decks 560 decks Restoration Magic 30%inclusion 18%synergy 169 decks 560 decks Akroma's Will 27%inclusion 2%synergy 149 decks 560 decks Riot Control 24%inclusion 21%synergy 137 decks 560 decks Heliod's Intervention 18%inclusion 10%synergy 103 decks 560 decks Sudden Strike 17%inclusion 16%synergy 83 decks 488 decks Secure the Wastes 16%inclusion 13%synergy 92 decks 560 decks Light of Hope 16%inclusion 14%synergy 87 decks 560 decks Flawless Maneuver 15%inclusion -10%synergy 83 decks 560 decks Flare of Fortitude 14%inclusion -5%synergy 81 decks 560 decks Rebuff the Wicked 14%inclusion -4%synergy 78 decks 560 decks Call the Coppercoats 14%inclusion 9%synergy 76 decks 560 decks Battle Menu 13%inclusion 12%synergy 75 decks 560 decks Dawn's Truce 12%inclusion -1%synergy 69 decks 560 decks Sejiri Shelter 12%inclusion 0%synergy 69 decks 560 decks Invoke the Divine 12%inclusion 9%synergy 68 decks 560 decks Moogles' Valor 11%inclusion 9%synergy 61 decks 560 decks Clever Concealment 9.3%inclusion -1%synergy 52 decks 560 decks Will of the Mardu 9.1%inclusion 8%synergy 51 decks 560 decks Divine Offering 8.9%inclusion 8%synergy 50 decks 560 decks Erode 8.1%inclusion -2%synergy 11 decks 136 decks Disenchant 8.0%inclusion -8%synergy 45 decks 560 decks Grand Crescendo 7.7%inclusion 5%synergy 43 decks 560 decks Razorgrass Ambush 7.1%inclusion -1%synergy 40 decks 560 decks Unbreakable Formation 7.0%inclusion -5%synergy 39 decks 560 decks Brave the Elements 6.6%inclusion -6%synergy 37 decks 560 decks Mana Tithe 6.6%inclusion -5%synergy 37 decks 560 decks Comeuppance 6.4%inclusion 4%synergy 36 decks 560 decks Get Lost 6.1%inclusion -0%synergy 34 decks 560 decks Everybody Lives

This has been designed to make Toxic a little more fun to play around with while you stack it up, rather than it just being a "10 or 0" style
The holographic treatment is particularly effective on this card, with the psychic energy effects shimmering and pulsing in a way that gives the card a sense of contained power that could be unleashed at any moment
Go ahead and copy more activated and triggered abilities by making another Rings of Brighthearth with Copy Artifact

Abominable Treefolk Adarkar Windform Arctic Foxes Arcum's Astrolabe Arcum's Sleigh Arcum's Weathervane Avalanche Avalanche Caller Balduvian Conjurer Balduvian Frostwaker Barbarian Guides Berg Strider Blizzard Blizzard Brawl Blizzard Strix Blood on the Snow Boreal Centaur Boreal Griffin Boreal Outrider Break the Ice Chillerpillar Chilling Shade Cold Snap Conifer Wurm Cover of Winter Dead of Winter Diamond Faerie Draugr Necromancer Drift of the Dead Faceless Haven Freyalise's Radiance Frost Augur Frost Bite Frost Raptor Frostpeak Yeti Frostwalk Bastion Frostwalla Gangrenous Zombies Gargantuan Gorilla Gelid Shackles Glacial Crevasses Glacial Plating Glacial Revelation Glittering Frost Goblin Furrier Goblin Rimerunner Goblin Ski Patrol Graven Lore Grim Draugr Hailstorm Valkyrie Hallowed Ground Heidar, Rimewind Master Ice-Fang Coatl Iceberg Cancrix Icebind Pillar Icebreaker Kraken Icehide Golem Icehide Troll Icequake Into the North Isu the Abominable Jorn, God of Winter Kaldring, the Rimestaff Karplusan Giant Kjeldoran Guard Legions of Lim-Dl Marit Lage's Slumber Melting Moritte of the Frost Mouth of Ronom Narfi, Betrayer King Ohran Yeti
