Dark zebra atk 1800 def 400
If this is the only monster in your controll when summond, this card
must go in def mode.
pros
-It has a high atk
cons
-This card has a horribal effect. If it is the only monster in your
controll it gets to stay in atk mode,but if it isn't it must go in def
mode. It would only take your opponent one turn to destroy a monster with
such a low atk. Therefor u should probably summon this monster when
there are no monsters on your side of the field.
Spear dragon atk1900 def0
When this card atks, it must go in def mode
pros
-It has a higher atk than dark zebra
Cons
- it's def is extremly low
- every time this card atks it must go in def mode. whats up with
that??? this card must go in def mode when it atks. This card is probably
only goin to get one atk before it's destroyed.
Conclusion
I don't know, I guess it depends on the kind of deck that u have. A
deck with alot of cards like mirrior force,enchanted javalin ect. should
have spear dragon because spear dragon will be protected by the magic or
traps. A deck that doesent have good traps or magics should have dark
zebra instead.