• The creature attacks your opponents to the best of its ability. If you
can communicate with the creature, you can direct it not to attack, to
attack particular enemies, or to perform other actions.
• A summoned creature cannot summon or otherwise conjure another
creature, nor can it use any teleportation or planar travel abilities.
• Creatures cannot be summoned into an environment that cannot
support them.
Good luck Talking to Plants Jackass