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Akoum Stonewaker
{1}{R}
Creature -- Human Shaman
2/1
Landfall -- Whenever a land you control enters, you may pay {2}{R}. If you do, create a 3/1 red Elemental creature token with trample and haste. Exile that token at the beginning of the next end step.

Splinter Twin
{2}{R}{R}
Enchantment -- Aura
Enchant creature
Enchanted creature has "{T}: Create a token that's a copy of ~this~, except it has haste. Exile that token at the beginning of the next end step."