The creature in Magic with the highest power, disregarding the Un -sets, is none other than Marit Lage
On a related note, cards that modify power or toughness outside of their base stats like Rielle, the Everwise or enter with +1/+1 counters will still see benefits to their stats as offspring tokens
The answer depends on what sort of Magic youre looking to start with
The reason being that you really want a sacrifice outlet for this guy to shine and you can't always have enough of those
ALIN-JP048 Kyouseiryuu Eclipses (Eclipses, Dragon Ruler of Woes) Rank 7 DARK Dragon Xyz Effect Monster ATK 2700 DEF 1900 2 Level 7 Dragon monsters You can only use the 1st and 2nd effect of this cards name each once per turn
You have two modes of mana production with this land, either a generic mana for general uses or one black mana if youre using it for a creature spell