it becomes Dragon-Type until the End Phase
Of course, you need a wide board of Rats to make Marrow-Gnawer work, but creating a wide board is what Rats do best
B STD - Jeskai Control - Game Day version STD - Jund em out STD - Jund Mid Meta SOI STD - Jund Monsters STD - Jund Tracker STD - Kal - BW Control STD - Kal - GR Energy STD - Kal - Metalurgic Temur STD - Kal - RW Vehicles STD - Kal WW & friends STD - Marvel STD - Merfolk 5.0 STD - Merfolk 5.1 STD - Merfolk 5.2 STD - Merfolk 5.3 STD - Merfolk Mine STD - Merfolk T1 STD - Merfolk T2 STD - Merfolk T3 STD - Merfolk T4 STD - Metalurgic Summons STD - Naya tokens STD - Oreodrazi STD - Ramping STD - RU Challenger Deck STD - SOI Jund Junket STD - Sultai Froggie ver 2 STD - Traversing Gitrog STD - U/W Monument STD - UR Mill meta SOI STD - V1 GW Infinity & Beyond STD - Vampires Feast T1 STD - White Weenie Wins STD - White Weenies & friends STD - WW v.2 STD - ZOMBE
Animadorned Archosaur X LIGHT Level 1 [ Dinosaur / Effect ] ATK 0 DEF 0 If this card is Normal or Special Summoned: You can destroy 1 Dinosaur monster in your hand or face-up field, except "Animadorned Archosaur", then add 1 Reptile, Sea Serpent, or Winged Beast monster with the same original Level as that destroyed monster, OR 1 "Evolution Pill" Spell, from your Deck to your hand
The benefits are a little bit better though, and red gets plenty of discard effects, like Faithless Looting and Big Score
