Rubick Arcana has finally arrived today. Some have already described it as the best arcana in the game, since it changes the animation of 115 stolen spells with its ability “Spell Theft” , one for each hero of the game, which will be unlocked as that you win games with Rubick.
Also, each time you draw a spell, a different color is visually seen depending on the hero you steal from. For example, when he steals Axe, the effect is red, when he does it to Bane the effect is purple, and so on. It has also added a new sound effect and a new icon with a rim around each time it steals a spell.