Forum:Colossal Fighter & Spear Cretin

What is the difference between both the card's effect? I know Colossal Fighter have to be destroyed by battle, and Spear Cretin needs to be flipped face up first.

The wordings are similar, but why can Colossal Fighter special summon itself, while Spear Cretin can not?

--Xsamuraizx 23:20, November 26, 2009 (UTC)