Voltra, Neon Onna-Musha

Voltra, Neon Onna-Musha gets +1/+1 for each modification (Equipment, Auras you control, and counters are modifications).
The first time each turn Voltra, Neon
Onna-Musha becomes modified, draw a card.
{2}, exile a card attached to Voltra, Neon
Onna-Musha: Voltra, Neon Onna-Musha gains hexproof or indestructible until end of turn.