Whenever you cast an instant or sorcery spell, you get (two energy counters).

, Pay : Dynavolt Tower deals 3 damage to any target.

Collect evidence 6: Kylox's Voltstrider becomes an artifact creature until end of turn.

Whenever Kylox's Voltstrider attacks, you may cast an instant or sorcery spell from among cards exiled with it. If that spell would be put into a graveyard, put it on the bottom of its owner's library instead.

Crew 2

Create three 1/1 red Human creature tokens with haste. Sacrifice those tokens at the beginning of the next end step.

As an additional cost to cast this spell, you may sacrifice an artifact.

Voltage Surge deals 2 damage to target creature or planeswalker. If this spell's additional cost was paid, Voltage Surge deals 4 damage instead.

: Untap target artifact creature.

At the beginning of your end step, untap target artifact.

Volt-Charged Berserker can't block.