A GREAT WALL COMBO

Target player gains control of target permanent you control.

If you would draw a card during your draw step, instead you may skip that draw. If you do, until your next turn, you can't be attacked except by creatures with flying and/or islandwalk.

Creatures with plainswalk can be blocked as though they didn't have plainswalk.

Change the text of target permanent by replacing all instances of one color word with another or one basic land type with another. (For example, you may change "nonblack creature" to "nongreen creature" or "forestwalk" to "islandwalk." This effect lasts indefinitely.)

As this enchantment enters, choose a creature type. Each creature you control is the chosen type in addition to its other types.