Grimclaw Tigrex are Deviants of Tigrex introduced in Monster Hunter Generations. The Grimclaw Tigrex's forelimbs and head have a blue coloration with visible pulsating veins. When enraged, these veins pulsate red instead of blue, and are also visible on the Tigrex's chest. They have the same movesets of a Brute Tigrex, but with minor changes. Unlike an enraged Brute Tigrex, Grimclaw Tigrex are capable to produce its explosive roars at hunters unexpectedly sometimes. Thanks to their evolved forel