Magical Beast, Invocated Twin Cerberus

When your vanguard is stride if you have 6 or less cards in your hand soul charge and counter charge 1 each and draw 4 cards and your vanguard gets drive+2 also your oppent can,t guard with a grade 1 or higher. rainknight this ability is only active if your vanguard have three critical or more if you have 3 or less cards in your hand draw 7 cards and this unit gets triple drive