Astral Construct

When Astral Construct enters play, you may pay {1} to activate any number of the following:
• Astral Construct is a 4/4.
• Astral Construct gains Absorb 1.
• Astral Construct gains Doublestirike.
{bull} Astral Construct gains Flying.
{bull} Astral Construct gains Haste.
{bull} Astral Construct gains Trample.
{bull} Astral Construct gains Unblockable.