Hanweir, the Writhing Township

Whenever Hanweir Garrison attacks, create two 1/1 red Human creature tokens that are tapped and attacking.
(Melds with Hanweir Battlements.)

Trample, haste
Whenever Hanweir attacks, create two 3/2 colorless Eldrazi Horror creature tokens that are tapped and attacking.

Hanweir Battlements // Hanweir, the Writhing Township

{T}: Add {C}.
{R}, {T}: Target creature gains haste until end of turn.
{3}{R}{R}, {T}: If you both own and control this land and a creature named Hanweir Garrison, exile them, then meld them into Hanweir, the Writhing Township.

Innistrad Remastered

Shadows over Innistrad Remastered

{T}: Add {C} to your mana pool.
{R}, {T}: Target creature gains haste until end of turn.
{3}{R}{R}, {T}: If you both own and control Hanweir Battlements and a creature named Hanweir Garrison, exile them, then meld them into Hanweir, the Writhing Township.

Eldritch Moon Promos

Eldritch Moon

For more information on meld cards, see the Eldritch Moon mechanics article (https://magic.wizards.com/en/articles/archive/feature/eldritch-moon-mechanics-2016-06-27).

Although the tokens created by the triggered ability are attacking, they were never declared as attacking creatures (for the purposes of abilities that trigger whenever a creature attacks, for example).

If another ability of a source you control triggers when attackers are declared, such as that of Hamlet Captain, you may have it resolve before or after that of Hanweir Garrison (or Hanweir, the Writhing Township). If that ability has targets, it won’t be able to target the tokens.

You choose which player, planeswalker, or battle each token is attacking as you create the tokens. It doesn’t have to be the same one that Hanweir Garrison (or Hanweir, the Writhing Township) is attacking, and the tokens don’t both have to attack the same player, planeswalker, or battle.