This costs 5 less to play if there's a Machina follower on your field that costs 6 or more.
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Bury each Machina follower that costs 6 or more. If you buried a 6-cost Machina follower, summon an Assault Tentacle token. If you buried a 7-cost Machina follower, deal 4 damage to each enemy follower on the field and give each other Machina follower on your field +2/+2.