pokemon cards temporal forces Scarlet & Violet - SV05 Walking Wake ex breaks free of the past alongside Raging Bolt ex NEW Temporal Forces Pokemon Cards

It's an expensive effect, but it will allow you to kill creatures in a pinch

Creature - Drake Color tag templates(None) Karmic Guide Flying, protection from black Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When this creature enters, return target creature card from your graveyard to the battlefield

I love when I stumble upon something cute and unexpected when building a Commander deck and the idea of getting both sides of your MDFC commander on the field at the same time is a great example of that

Relic of Sauron is also very fitting in this deck because we can get not only 2 mana in any combination but also the card advantage and filtering option