Your blade is non-existent compared to the true legends.
Your blade is a really soft and fluffy bunny tail.
Your blade is just a fluffy stick.
Your blade is just a puny caricature of a sword.
Your blade is just a caricature of a sword.
Your blade is just a pathetic butterknife compared to the most legendary.
Your blade is just a dull butterknife compared to the most legendary.
Your blade is just a standard butterknife compared to the most legendary.
Your blade is a quite sharp knife compared to the most legendary.
Your blade is a sharp knife compared to the most legendary.
Your blade is almost half as good as the most legendary.
Your blade is a bit more than mere half of the most legendary.
Your blade is getting truly powerfull. 
Your blade is of significant power.
Your blade is a really useful tool.
Your blade is a fine piece of weaponry. 
Your blade is a magnificent piece of weaponry.
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Your blade is almost as good as the most legendary ones.
Your blade is one of the best.
Your blade is one of the true legends. (last message before leads)