o2 booster box set up One Piece TCG Extra EB-02 – Sergio's Collection and several rare cards only available in this set One Piece TCG: Extra Booster

Melee triggers in all extra combat steps

You can even sacrifice it to another ability like Phyrexian Altar while the triggered ability is on the stack, netting you some mana

Since our deck is five colors its nice to get Agent of Erebos to keep graveyard shenanigans under control, and Doomwake Giant to sweep away hordes of small token creatures that often get out of hand in Commander

Green struggles with direct removal, and Pick Your Poison gives meaningful answers without overcommitting

This will give your spells more effectiveness and overall impact on the board

If you want our favourites though, do check-out our list of the best MTG Commanders