The lighting effect makes it seem as though Mew is underwater, without the traditional use of blue for water
Because the token is 1/1 , Meek would activate to reattach itself to the new Thopter
Approach of the Second Sun As Luck Would Have It Azor's Elocutors Barren Glory Battle of Wits Biovisionary Call the Spirit Dragons Central Elevator // Promising Stairs Central Elevator // Promising Stairs Chance Encounter Coalition Victory Darksteel Reactor Doctor Doom, Unrivaled Duelists' Convocation International (playtest) Epic Struggle Felidar Sovereign Form of the Approach of the Second Sun Gallifrey Stands Halo Fountain Happily Ever After Hedron Alignment Helix Pinnacle Hellkite Tyrant Jace, Wielder of Mysteries Laboratory Maniac Laboratory Maniac Liliana's Contract Luck Bobblehead Mayael's Aria Maze's End Mechanized Production Mortal Combat Near-Death Experience Now I Know My ABC's Ramses, Assassin Lord Revel in Riches Shinryu, Transcendent Rival Simic Ascendancy Test of Endurance Thassa's Oracle The Cheese Stands Alone Triskaidekaphile Twenty-Toed Toad Wowzer, the Aspirational (playtest)

Winterspell grants the effect in a slightly different manner, but it still allows for card draw in Amber while keeping its quintessential healing factor
It opened the game to a broader audience, attracting new players and reinvigorating long-time fans
Players are incentivized to mulligan until they have a greater chance of comboing on turn 2, which leads to plenty of non-interactive games