Gizmek Inaba, the Hopping Hare of Hakuto

When this card is Normal Summoned: You can Special Summon 1 Machine monster whose ATK equals its own DEF from your hand in Defense Position. You can banish this card from your GY, then target 1 Machine monster you control whose ATK equals its own DEF; this turn, you cannot declare attacks, except with that monster, also its ATK/DEF become the combined original ATK of all Machine monsters you currently control whose ATK equals their own DEF. You can only use this effect of "Gizmek Inaba, the Hopping Hare of Hakuto" once per turn.