First strike
When Gerrard, Weatherlight Hero dies, exile it and return to the battlefield all artifact and creature cards in your graveyard that were put there from the battlefield this turn.
Gerrard's final act ensured his legacy would never die.
If Gerrard is your commander and you can exile it from your graveyard as its triggered ability resolves, you'll still be able to put it into the command zone after you return your artifact and creature cards to the battlefield.
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wotc
Permanent spells that were countered earlier in the turn never entered the battlefield, so they won't be returned by Gerrard's ability.
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wotc
Gerrard's triggered ability returns artifact and creature cards even if they were put into your graveyard while Gerrard wasn't on the battlefield, so long as they were put there this turn.
23-08-2019
wotc
Gerrard's triggered ability returns artifact and creature cards even if Gerrard leaves your graveyard before you can exile it.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.