[2019] New umbral pet says it's a legendary in the email...

So as the title states and shown here: https://gyazo.com/01478d72f4f3f4604394a658e29adcb9

It states in the email promo for this that its a legendary pet which is completely untrue as shown here it is only a companion pet shown: https://gyazo.com/979b37e8ec479c0575c6c5e37a1888bb

This is completely useless and a huge pain as the only reason I got it was to have a legendary pet on my ironman. Classic Jagex with horrible wording miss selling promos, very disappointed and waste of money.