Eluge, the Shoreless Sea

Flying

Eluge's power and toughness are each equal to the number
of Islands you control.

Whenever Eluge enters or attacks, put a flood counter on target land. It's an Island in addition to its other types as long as it has a flood counter on it.

The first instant or sorcery spell you cast each turn costs
{u} (or {1}) less to cast for each land you control with a flood counter on it.