The Saradomin Godsword requires 75 Att to use and is good for healing (used for bossing often.)
The Saradomin godsword has a special attack called Healing Blade,
which consumes 50% of the player's special attack energy. When used,
the player's max hit is increased by 10%, their accuracy is doubled, and
it restores Hitpoints and Prayer
equal to 50% and 25% respectively, of the damage dealt (rounded up in
even intervals). This effect only occurs on a successful hit, and any
hit below 22 damage will always heal the player for 10 Hitpoints and
restore 5 Prayer points.