For example, Notch has designed a card called Aggressive Mining, while George Fan (of Plants vs Zombies fame) has designed the plant creature card, "Genesis Hydra"
Frogmyr Enforcer is a genius use of the prototype mechanic
And they prevent the opponent from targeting them with spells
Great when talking about JRPGs, but it becomes a real hassle when discussing the finals of your fantasy football league
Being able to have a removal spell immediately for Hostage Taker is going to be critical for midrange matchups in Standard, as you cant allow your opponent to untap and cast your threat
If you do, when it enters, they create an 8/8 blue Octopus creature token.) At the beginning of each end step, create a token that's a copy of target creature token that entered the battlefield this turn