yugioh link summon decks Complete Custom Deck for Yu-Gi-Oh! An Explanation of Link Summons,

While many creatures can get the job done aloneespecially in our modern era of power creep with 4-mana 6/5swouldnt it be easier if you could increase their power

It also puts the land directly onto the battlefield, so youre likely ahead on mana next turn if you play this early on

Will activate the Trap Card the first chance they get

Portuguese Antialian Uma vez por turno, se este card batalhou um monstro nesta Fase de Batalha, voc pode (Efeito Rpido): imediatamente depois que este efeito resolver, Invocar por Invocao-Normal 1 monstro Ciberso

Volcanic Island Another Summer Magic card, Volcanic Island is also a card thatll hurt your wallet far less if you opt for one of its other reprints

That's also why these combinations are called shards (as opposed to wedges, which would be officially named in Khans of Tarkir five years later)