Evo Steel Soul Controller (Blue)

If you have a base arms equipped, transform it into this, then equip this.

When this transforms from or into an Evo with a different name, you may put an attack action card with 6

from your graveyard into your deck fifth from the top. If that Evo is a hero, instead this triggers twice.

Temper

Rulings

From the Bright Lights + Round the Table release notes

This has the base subtype. It CAN be transformed into another evo.
This only triggers when it transforms from/into an Evo. It does not trigger if it transforms from an equipment with just the Base subtype and no Evo subtype.
Fifth from the top means that there are exactly four cards above the card in the deck. If there are fewer than four cards in your deck, put the card on the bottom of your deck.
When this triggers twice, it means two triggered-layers are put onto the stack instead of one.

Keyword notes

Transform - Put the X under this/it/him/her

Create a Y and put the X under it.

Transform is a discrete effect.
To transform subject objects into a specified object, first create the specified object in the arena if it does not yet exist, then put the subjects under it.
To transform objects into a token that does not exist yet, first create the token, then put the objects underneath it.
To transform objects into an existing permanent, just put the objects underneath it.
When used in conjunction with cards that flip (e.g. Invocations), the card is first flipped and becomes a permanent in the arena, then the transform will refer to that permanent as the specified object to transform into (the permanent to put cards under).
The transform fails if there are no transform subjects, or if they can not be put under the specified object for whatever reason.

All keywords

Temper - Temper is a new keyword that exists on equipment in Crucible of War. Usually high in defense, Temper equipment presents a choice when it is down to 1{d}, of whether to defend with it one last time and see it destroyed, or save it to use for its ability.