mtg lotr commander deck upgrades 10 cards to Upgrade the Hosts of Mordor (2026), Another request from the community with this one! Sauron is a very popular commander from the last couple of years and not just because What are good upgrades for

Synthesizer allows you to start your turn three by leading on it and maybe finding a land drop or a spell to play

Not going to beat around the bush for too long, its a Light Played Mox Emerald and a Played Ancestral Recall (Inked)

If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead. This is basically the perfect card for a Ghave, Guru of Spores deck, but it works in every +1/+1 counter deck too

The two abilities chain into each other for a self-reinforcing engine of card advantage and burn

Reflector Mage takes a creature off the board and ensures you dont have to deal with it for quite some time

Corrupting Influence wants you to spread poison across the board to everyone before going in for the kill