Urabrask // The Great Work: March of the Machine Acabado:Normal You may have it block

You may have it block an attacking creature of your choice

Alliance — Whenever another creature enters the battlefield under your control

All Slivers have "If this permanent would be put into a graveyard

{T}: Gain control of target legendary permanent

Urabrask // The Great Work: March of the Machine Acabado:Normal You may have it blockFirst strike Whenever you cast an instant or sorcery spell, Urabrask deals 1 damage to target opponent. Add {R}. {R}: Exile Urabrask, then return it to the battlefield transformed under its owner's control. Activate only as a sorcery and only if you've cast three or more instant and or sorcery spells this turn.