It may be exciting if you draw a rare card like Sephiroth, Fabled SOLDIER, but if it's your only good card that uses black mana, you may not want to build a deck around it
For me, my favorite art/ card would be the Jungle Electrode, this thing has a permanent spot on the desk in my office
It is nice to have some utility lands to tutor with a Titan but I feel these are far too costly early game to be worth playing as lands
Despite her kind of difficult conditions Decks where made especially to bring this Synchro forth and in some cases like the Infernity or the Frog loops they could do it an unlimited amount of times
7 Halo Fountain 7 Halo Fountain Halo Fountain may not hands down be the best card draw, but it more than makes up for that
Also, these are allowed to exceed the normal 15 card limit in the Extra Deck