mtg human commander deck EDH Deck Winota, Joiner of Forces 100 Magic Cards Custom Deck Humans Boros Other Humans you control get +1/+1 Human Token // Human Soldier

TerrasymbiosisTerrasymbiosis - 23,851 decks Some of the cards on this list reinforce popular decks with redundancy

Ive listed a lot of other options to add if you want to spend a little more money, but what we have here should boost the effectiveness of the deck without becoming too overpowering at a relatively casual table

You can control the amount of milling so you wont deck yourself, and the hideaway ability has a fairly reasonable condition to give you a free spell later

Everyone has seen the iconic image of the Midgardsormr struck through by Sephiroth when you travel through the area after, showcasing his immense power after the fight you and your party went through first

Im not sure this is going to receive staple status due to not wanting to make others at the table potentially draw cards, but I can easily see several white token decks adding this card for redundancy