dual color cards mtg combination names, explained Legal in Legacy, Rules Text:

The maximum deck size in Shandalar appears to have been 500

While biding their time, collecting Ink for the big summons, players may want to think about playing cards like Pete - Games Referee, as his ability Blow the Whistle stops opponents from playing actions until their next turn

This keeps the card from being higher on the list, but the upside it provides is so high that it deserves a spot here at number 10

Spellskite also fulfils a similar role without harming your own effects or options however is easier to deal with and less proactive

My shortlist is: All these commanders are powerful in their own right

At its absolute worst, The Soul Stone is a two-mana mana rock, which is Indestructible