Oli Watham, Spiteful Sibling

When Oli Watham, Spiteful Sibling enters
the battlefield you may activate both of
Oli Watham, Spiteful Sibling's abilities
once without paying their mana cost.
Persuasive — {3} Gain control of target creature
until end of turn. Untap that
creature, Until end of turn, it gains haste
Beguiling Presence — {4} Choose an opponent,
creatures that player controls cannot attack
or block until the end of this turn