Maze's Mantle 
Enchantment — Aura
Flash Enchant creature When this Aura enters, if enchanted creature has toxic, that creature gains hexproof until end of turn. Enchanted creature gets +2/+2.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL