Sure, you'll still have to pay the coloured mana on creatures, but getting a card like Rune-Scarred Demon onto the battlefield for one mana is borderline unfair
Thats not to say these cards are bad in other Commander decks, but rushing out a turn 8 play on turn 5 or 6 just doesnt have the same level of impact on gameplay as rushing out a turn 3 or 4 play on turn 1 unless its winning you the game right then and there
I know, the FFVII Summon: Knights of Round gives 12, so thats what you get, on top of an indestructible 3/3 creature
Cards known as the flip cards from the Kamigawa set were so hard to understand in a first glance, that they would never be used again
Yuna has two abilities, both related to her summoning ability
An additional tiebreaker is being added for certain cases