You don't add mana at the beginning of your next main phase
Next, these are the five cards that gained the most value in the past 30 days after starting with a Market Price over $15
Once per Chain, if a Fiend monster(s) is sent to your GY (except during the Damage Step): You can roll a six-sided die, then apply this effect on 1 of those monsters based on the result
Somewhat related, part of what has encouraged me to look at a more combo oriented list is the 3+ color "good stuff" deck building problem (defined as just grabbing powerful cards and jamming them into a deck with no real archetype focus)
Illustrator: kawayoo Sceptile #7 Sceptile (3-Diamonds, Rare rarity) is the #7/234 card from the Pulsing Aura set in Pokmon TCG Pocket
Dockside Extortionist specifications: Pros Hugely popular for competitive Commander decks Great source of mana for ramp Low mana cost to play Cons Costs an awful lot of money Might make you some enemies at the table Dockside Extortionist is a pirate that Commander players have a lot of strong feelings about